Photo by Carlos Delgado
| Focal length | 100 mm |
| Aperture | f / 11.0 |
| Shutter | 1/250 s |
| ISO | ISO 1000 |
| Exp. comp. | 0.0 EV |
| Shot at | 20:39 · Jun 15, 2013 |
A silver Y moth clinging to jasmine, rendered with strong colour contrast and pleasing detail across the wing. The wing's metallic markings and the crisp white flowers make an appealing subject-and-setting pairing. What most holds the image back is the focus plane: sharpness sits on the thorax and wing base, while the head, antennae and the classic Y-mark read slightly soft. The moth is also positioned low and slightly cramped against the frame's right edge. Cleaner separation and a touch more breathing room at right would lift a solid, detailed macro-leaning wildlife capture into something more polished.
The moth anchors the lower-right quadrant with the trailing white jasmine blooms sweeping diagonally through the frame — a natural leading line that works. The dark leaf shadows frame the subject and keep the eye contained. The wingtip crowds the right edge, though, and the head and antennae point out of frame toward tight space, so the gaze has nowhere to travel. A little more room at right and a slightly higher subject placement would balance the composition and give the antennae the breathing space they need.
Directional light, likely fill flash, models the wing's ribbing and pulls out the metallic gold flecks nicely, while the dark background suggests light fell off quickly behind the subject. The white flowers hold on the brighter side without blowing out badly. The tradeoff is a slightly flat, frontal quality that leaves the head and antennae under-lit and less defined. A hair of side or raking light would carve more texture into the thorax and separate the antennae from the busy flower behind them.
Exposure is well controlled for a high-contrast subject — the white jasmine retains petal detail and gradation rather than clipping, and the brown wing holds midtone information across its length. The deep leaf shadows fall to near-black, which suits the mood and isolates the subject, though a fraction of shadow detail is lost. Overall the histogram appears deliberate, balancing bright flowers against a dark surround without either extreme collapsing. A touch of shadow lift in post would recover context without diluting the punch.
The colour relationship is the image's strength: warm coppery browns and gold wing scales set against cool white petals and saturated green leaves, all reading naturally. White balance is neutral, with the jasmine clean and free of colour cast. Contrast is punchy without crushing the wing's tonal transitions, and saturation stays believable rather than pushed. The green foliage is vivid but not garish. The overall palette feels cohesive and true to a bright garden setting, giving the frame depth and separation between subject and background.
At 100mm, f/11, 1/250s and ISO 1000, the settings are reasonable for a macro-scale moth. The f/11 aperture buys usable depth across the wing, and sharpness on the thorax and forewing base is genuinely good, with fine scale texture resolved. The critical miss is the focus plane: the head, eye and antennae fall slightly outside best focus, and for a wildlife subject the eye and head are where sharpness matters most. Focusing a touch further forward, or stacking a couple of frames, would fix it. 1/250s froze the largely static subject cleanly, and ISO 1000 on the 60D introduces only modest noise, well managed here. The trailing antenna reaching to frame edge stays acceptably crisp. A slightly narrower aperture would have risked diffraction softening on this sensor, so f/11 was a sensible ceiling — the depth was there, it was simply placed a hair too far back on the subject.
What would elevate it
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