Butterflies, praying mantises, racing cars, ships at sea — the smaller categories represent spontaneous encounters rather than planned shoots. I've never woken up intending to photograph a mantis; I've woken up early, walked a trail on Wutong Mountain, and been rewarded because the insects were still cold and slow. In this corner of my work, patience is the actual photographic tool. Everything else is equipment.
Macro on cold mornings
The most useful fact I know about insect macro is thermal. Macro insects demand early mornings, because cold insects move slowly and let you compose. Get to a meadow before the sun warms it and a mantis is almost torpid, sitting still on a leaf while you set up. An hour later it is warm and skittish, and the same shot takes twenty minutes of stalking. So I set an alarm, drive out to the green edges of Shenzhen before sunrise, and work in the first light.
My macro setup is modest: the Canon EOS 5D Mark III with a 100mm macro, manual focus, aperture between f/8 and f/11 for enough depth of field to keep a whole mantis head sharp, ISO 200–400 so I can hold a shutter around 1/200s. At 1:1 magnification the plane of focus is thinner than a fingernail, so I set focus once and move my whole body forward and back to bring the eye into critical focus — focusing by body-rock rather than by turning the focus ring. Breathing out slowly before the click helps more than any tripod I own. A flash with a diffuser, or just a folding reflector bouncing light under the leaf, fills the shadow so the insect doesn't read as a black silhouette against a bright background.
Butterflies and the long wait
Butterflies reward a different kind of patience: waiting for one to settle, then waiting again for it to open its wings. The Canon EF 100-400mm f/4.5-5.6L IS USM that I use for birds also works at close distance when I can't get near a feeding butterfly — 400mm at f/5.6 from two meters keeps a skittish subject filling the frame without scaring it off. I track with the lens's image stabilization on mode 2 and shoot a short burst the moment the wings settle. One usable frame in fifty is a normal morning, and I've learned to be happy with that.
Panning at the track
Car photography at track days requires panning technique — 1/60s to 1/125s while tracking motion. That slow shutter is the whole trick: hold it fast and the wheels freeze and the car looks parked; drop it slow and the background smears into speed lines that sell the picture. I follow the car through the finder in one continuous sweep, keeping my feet planted and pivoting from the waist, and let the burst run as it passes. Out of a hundred frames maybe six have a sharp car and a streaked background; the rest have a beautiful background and a blurred car, or the reverse.
Panning is where I finally understood why the 100-400mm's stabilization mode matters. Mode 2 stabilizes the vertical axis while leaving horizontal motion to blur naturally, which is exactly what a pan needs. I still miss constantly, and that's fine — the misses cost nothing and the hits are worth the afternoon.
Ships and compressed distance
Ship photography benefits from a telephoto lens compressing distance between vessel and dramatic sky. From the coast I can't walk out to a container ship, so the long lens does the traveling: at 300–400mm a hull a kilometer offshore stacks against the cloud bank right behind it, and the eye reads them as one scene. Overcast days are best for this, because the sky supplies the drama the water can't. I keep a weather app open while I wait — Windy tells me when the cloud will break — and I hold for a gap in the shipping traffic that puts one boat against the light instead of three overlapping.
Most of these photographs weren't planned. They're what happened when I carried a camera on a walk I was taking anyway — which is the entire argument for never leaving one at home.
The camera in your pocket
These images remind me that the best camera is the one you have when an unexpected subject appears. Several of my favorites in this category came from the Canon EOS Rebel XT and the Sony Alpha A6000, simply because those were the bodies I happened to have with me. A moth dying on a windowsill, a ship sliding past Angel Island, a mantis on a hiking pole on Wutong Mountain — the subject chooses the time, not the photographer. My only job is to have something with a charged battery and a card with space.
If there's a lesson folded into these smaller galleries, it's that readiness beats planning. I can't schedule a mantis, or a container ship, or a butterfly that decides my garden is worth visiting. I can only keep a camera close, learn the settings that survive fast decisions, and be willing to kneel in wet grass for an hour to keep one frame out of fifty.
The practical version of that lesson is boring: charge the spare battery the night before, format the card after every download, and keep a lightweight body like the Sony Alpha A6000 in the bag when the 5D Mark III and the 100mm macro stay home. Gear I leave behind never makes a photograph. The uncomfortable truth of this whole category is that the images I like most were shot on days I had no plan and almost no time — and the only reason I got them is that the camera was already in my hand.