Tropical light has a rare quality and a serious flaw: it is powerful, and it does not last.
Humidity is the real subject
It ruins more shoots than the sun does.
Three effects, all visible on screen. Condensation on the lens when you move from an air-conditioned room to the outside, which makes the first five minutes unusable. The atmospheric haze, which softens the contrast of distant shots. And the film that settles on the glass of a closed window, which diffuses the light without anybody noticing.
The answers are simple: take the equipment out ten minutes early, wipe the lens between shots, clean the glass before filming.
Add maintenance: absorbent sachets in the bag, the body never put away damp, cards and batteries kept dry. Equipment degrades faster here than elsewhere, and it shows on the images before it shows on the invoice.
The midday sun
It is vertical, and that is the worst angle for a face.
It hollows the eyes, burns the shoulders, makes people squint and changes skin colour. No setting compensates for a sun at its zenith.
Three solutions, in order. Stand under an overhang, a porch, a tall tree, keeping the opening of light in front of you. Use a pale surface on the ground to bounce a little light under the face. Or move the shoot indoors, near an opening.
The simple rule: at that hour you film objects, not people.
Two seasons, two shooting plans
The dry season and the rainy season are not planned the same way.
In the dry season, light is stable, hard and predictable: you shoot early, take shelter at midday, and start again in late afternoon.
In the rainy season, the downpour often arrives at the same part of the day, and the overcast sky gives a wide, soft light, excellent for faces. That is not a constraint, it is a slot: mornings are clear, afternoons are diffuse.
Plan only two things: something to protect the equipment, and an indoor fallback for the half-hour of rain.
The green cast
That is the typical flaw of shoots made here, and nobody sees it on site.
Filming close to dense vegetation bounces green-tinted light onto the skin, which the eye corrects by itself and the camera records as it is. The result is a dull face, which the edit only half rescues.
The remedy holds in two moves: move the subject a metre or two away from the foliage, and place a white surface on the shadow side, which restores neutral light.
On top of that, do a manual white balance on a sheet of white paper, at every change of location.
What you can improvise with what you have
| Need | Improvised solution | Effect |
|---|---|---|
| Soften a source | A white sheet across the window | Less harsh shadows |
| Lift the shadows | A white sheet of paper held opposite | A balanced face |
| Avoid a reflection | Tilt the product by a few degrees | No more white patch |
What costs little and changes everything
One adjustable-temperature lamp placed at eye level, plus a clamp to hold it. The rest of the set can stay as it is.
What to check on the result
Watch the shot on a phone with brightness at minimum: if the face disappears, the source was too weak or too far away.
What to buy, in order
Three purchases are enough, and the first costs almost nothing.
A foldable reflector panel, white on one side, silver on the other.
A diffuser, to soften the source when light comes in directly.
Then an adjustable continuous light, useful every evening of the year, for the reason described in the box.
Finally, check your images on a phone at medium brightness before delivering: it is the only check that resembles real viewing conditions.
