video

click any image below to see video.

dennis terry: working while black
interview of dennis terry on his experience as a member of the black working class. responsible for videography and assisting with lighting. project for the liberated lens collective
joel tunes his drum.
a drummer tunes his drum. personal project, shot and edited for an old friend.
jeff moore interview for silicon valley de-bug
interview of then-president of the san jose chapter of the NAACP jeff moore. shot and edited for silicon valley de-bug.
newsreel – santa clara county takes one step closer to arming probation officers
news coverage shot and edited for silicon valley de-bug.

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belly

shit. agh. climbing over the edge of the world is such a slog. you’d think the barnacles would’ve got big enough to make good handholds but nope. we’re hoping the atmosphere gets thick enough to fly again someday soon but so far only the birds and bugs can fly at all. at least i don’t have to wear a fuckin garden on my back like my gramma did, this climb would suuuuck. crossing south, gotta make the assembly. they picked me. they pick because nobody volunteers to cross the lateral. nobody volunteers because the climb is ass. i miss my car, i wish it could climb. it’s a ways back, went as high as it could. weird how ’across’ becomes ’up’ out here. the view is nice, at least. well, when i can set up a camp and actually look up, at least. if i squint, i can see the sun from here, still bright enough through the lateral lights, cherry red. on good nights i can see the mist from the geyser against the milky way. on especially good nights i’m not fuckin sore from climbing. i’m just about crested, though, and then it’s all downhill till i can hitch a ride with the welcome party. my cousin calls it the whalecome party and i call her “i hate you.” the assembly itself is never so bad, we try to not talk about too much outside of our own spots unless it’s gonna be an everybody thing, like “hey so where are we headed, anyway?” and “do we keep doing these things on earth time?” the heading is pretty important, we’re pretty much on the same page about not going anywhere and we’d sure hate to end up somewhere in a million years or something. and the time thing is like, am i thirty years old or am i technically still in my first year since we never did make a whole trip around the sun or are years gonna have to be something else now that we don’t care about orbits so much? so yeah, it’s pretty chill once we get there, just the climb is ass. the local sems get tense sometimes, but those are the day to day, how much is safe to eat, do we get to plant more yet and all that, and sometimes a town has to meet with another to make sure it’s cool to tie up more water upstream when we do decide to plant more. there’s mostly enough but what else are you gonna do on a fuckin whale headed nowhere forever? they already dialed in the vats like a hundred years ago so now anytime folks get sick of everybody else we got a new calf waiting and raring to go nowhere forever, too. we hear from the rest of the pod every so often but they don’t weigh in on decisions. somebody might change heading and tell the others so there’s no crash but that’s about it. i guess it wouldn’t be a big deal for the whales but everybody living on them would fucking die. we spent like a million years breeding and splicing these things kinda like with corn but we never did figure out how to not die when they nudge each other. they’re careful though. they feed on intersellar medium and you’d think that’s not enough for something this big but really only something this big could ever eat enough of it. from there it’s basically hot jupiter with a digestive system and that’s why we can get by without a star to call home. i hear the sun did us good for awhile before it swallowed everything up but we already had us one of these babies by then, way out past pluto and headed nowhere. we, uh, we got a signal from the old place a couple years ago. we get ’em every so often, i lost count of how late by now. they’re still weirded out we’re not trying to go somewhere. other planets, teraforming asteroids and all. we keep telling them we got us a good thing here and to leave us alone, but you know how it is. anyway, i’m cresting tomorrow, fucking finally. i’mma sleep now. bye.

this flash-fiction story was originally published here.

so, you got saddled with a camera

here, we’ll get to know your camera, its basic functions, the exposure triangle and the sunny 16 rule.

has this ever happened to you?

after approximately forever of waiting or hoping or wishing or daily hustling to lay hands on one, you’ve found yourself with a camera, but with all its dials and rings and meters and timers and bits, it seems like a bit much to get the hang of. everybody else holding one of these things seems to just know. well, just like you, they all had to start somewhere.

what is a camera?

originally called the camera obscura, or “dark chamber,” a camera is a box that only selectively lets light in. the earliest of these were rooms large enough to fit a group of people in, though these didn’t record anything. recording came later. today, cameras are usually only big enough to fit their guts, but the function is the same: they only selectively allow light in, typically through a shutter and an aperture. a shutter is a part of the camera that opens and closes, usually on a timer, to control how long light goes into the camera. and aperture, also called an iris in some places, is a hole that grows and shrinks to determine how much light gets into the camera while the shutter is open. how much light and for how long, those are your two most basic decisions in taking a picture. of course, there are other decisions, but here is where we will start.

the shutter

the top-down image of a dial with markings at several angles – B, 30-x, 60, 125, 250 and 500 denoting shutter speeds

(cropped from an image by Dariusz Sankowski, Creative Commons licensed CC0)

the shutter is the part of the camera that determines how long light is allowed into the camera. the way the shutter is controlled is through a dial, usually on top of the camera, that has numbers on it like 30, 60, 125, 250, 500 and letters like B or T. the numbers on the shutter dial are fractions of a second, with some exceptions (whole seconds are always marked, as in 1s or 2”), so 500 is actually 1/500 of a second, 30 is 1/30 of a second, 4 is 1/4 of a second. in other words, the bigger the number, the faster the shutter, the less amount of time light is allowed into the camera. light accumulates in a camera: every exposure is the sum total of all of the light that was able to get into the camera while the shutter was open. what this means is, a longer shutterspeed allows for motion to smear, and a shorter one freezes motion.

the blurred image of a child's face in several positions in a single exposure

a longer shutterspeed will allow for smear,

a sharp image of a performer onstage, leaning towards an unseen audience

while a shorter shutterspeed will freeze action.

aperture

looking into the lens at a polygonal hole made from a set of intersecting black blades

(cropped from an image by Frantisek Krejci, Creative Commons licensed CC0)

the aperture is the part of the camera that determines how much light is let into the camera while the shutter is open. the controls for the aperture are usually found on the lens itself.

top-down view of a camera lens, with a ring near the base marked in numbers – 22, 16, 11, 8, 5.6,  4, 2.8, 2  – denoting aperture ratios

(cropped from an image by Dariusz Sankowski, Creative Commons licensed CC0)

the aperture ring is recognizable as the control marked with numbers like 2, 2.8, 4, 5.6, 8 and so on. these numbers are multiples of the square root of 2 and, like the shutterspeed, represent fractions, this time of the area of the aperture, compared to the front of the lens, as viewed through the front of the lens. sounds weird, i know, but the important thing to remember is these numbers represent fractions, and so the smaller the number, the wider the aperture, or, the smaller the number, the smaller the difference in the area between the front of the lens and its opening into the camera. these numbers are generally represented as f/n, ’n’ being your multiple, as in f/2, f/2.8, f/4 etc. and since these are areas, each step between the multiples of the square root of 2 doubles or halves the amount of light allowed in. and so, an aperture of f/2 has double the area and allows double the light of f/2.8. the effect this has over an image is the size of the depth of field, which is a domain of your focus.

briefly, focus

your focal point is the point at which the light reaching your lens converges. imagine a cone with the front of your lens as the base, and a point somewhere in front of the lens. where that point is, is your focal point. this is the point in your image where everything is sharp, rather than blurry. the focus ring on your camera is usually on the lens itself, usually in front of the aperture ring.

back to the aperture

so, the depth of field is the distace in front of and behind your focal point that also appears in focus. the wider your aperture, the smaller its number, the shallower (or thinner) your depth of field, and vise versa. i like to imagine this as water flowing into your camera instead of light (note: don’t pour water into your camera): when the aperture is narrow, the flow is controlled, slow, neat; wider and the flow is torrential, messy, splashing everywhere.

in sharp focus in the forground, a black laptop and a sign that reads "demo 3"; in the midground, a hand in soft focus; in the background, completely blurred, a standing figure looking on

so once again, a lower number means a larger aperture and a shallower depth of field, meaning very little of the distance outside of the focal point is in focus,

two walls covered in graffiti stretch out into the distance, converging almost completely, beneath a clear blue sky

and a larger number means a smaller aperture and a greater depth of field, which means more of the distance away from your focal point is in focus.

iso sensitivity

this last concept doesn’t always have a control on the camera itself, if you’re shooting film, and sometimes you’ll have reason to outright lie to your camera about it anyway. this one, usually on a dial on the opposite side of the camera from the shutterspeed dial, is marked in numbers that double, like 50, 100, 200, 400 and so on. this last major setting is your sensitivity, also called film speed, iso (after the international organization of standardization, which adopted these ratings), asa (after the american standards association (now ANSI), which developed these ratings) or exposure index. this number is a rating of your film’s or sensor’s sensitivity to light. unlike the other two sets of numbers we discussed, this one is not a fraction. bigger numbers mean more sensitivity. the general tradeoff with more sensitive/faster film or sensor settings is noise in the image. 6 sunny 16 and the exposure triangle

these three settings: shutterspeed, aperture and sensitivity, will determine your exposure. in a given situation, you can double any of the three settings as long as you cut another in half. to give you a situation, i’ll share a general rule known as sunny 16: outside, on a clear, sunny day, you can generally get a good exposure of anything sunlit by setting your aperture to f/16 and your shutterspeed as close as possible to (the inverse of) your film sensitivity. and so, shooting an iso 100 speed film, with your aperture at f/16, you’ll get a good exposure by shooting at a shutterspeed close to 1/100 of a second, which usually turns out in pratice to be 125 since shutterspeed dials often don’t have a setting at 1/100 of a second. but let’s say you want a shallow depth of field and frozen action, like one might want when shooting sports. in this case, you can open up your aperture and crank your shutterspeed up accordingly. below is a marked table of good exposures on iso 100 film (or on a digital sensor set to iso 100) on a clear, sunny day.

x: aperture y: shutter 22 16 11 8 5.6 4 2.8 2
60
125
250
500
1000
2000
4000
8000

finally

naturally, there is more. there’s always more, which is the beauty of photography. but for now, this should be enough. go out, shoot and enjoy yourself! if you found this guide helpful, please consider contributing to my liberapay campaign or buying me a coffee. thank you!

all images not marked otherwise are my own original work, available for use under creative commons license cc-by-sa. originally posted here.