The Fluorescent Problem
The overhead fluorescent was the worst thing in the studio. It was also the most honest.
I'd been painting under warm incandescent light for years. The colors looked beautiful. The paintings looked beautiful. Then I moved studios and the only light was a cold fluorescent tube that hummed slightly and made everything look slightly wrong.
The first week I hated it. The second week I started to understand what it was showing me.
What Bad Light Reveals
Warm light flatters. It softens edges, enriches reds and yellows, makes shadows feel cozy. It's the light of galleries and living rooms. It's the light paintings are meant to be seen in.
Cold fluorescent light is merciless. It shows you exactly what's on the canvas. The muddy passages you talked yourself out of seeing. The places where the color is almost right but not quite. The edges that are soft when they should be hard.
The the studio practice has been exploring this idea of difficult conditions as teachers — the constraint that forces clarity. It maps onto painting in a way I didn't expect.
The Color Shift
Here's the specific thing I learned: my blues were wrong. Under warm light they looked rich and deep. Under fluorescent they looked grey and dead. I'd been mixing them wrong for years and the warm light had been covering for me.
I spent a month relearning how to mix blue. It was humbling. It was also the most useful month of painting I'd had in a long time.
The the muse archive has the full archive of studio notes. And creative community has some thoughts on creative community that touch on this — the value of conditions that don't let you hide. The light in different places has a piece on light in different places that's worth reading alongside this.
The Fluorescent Is Still There
I moved back to a warmer studio eventually. But I kept a fluorescent tube. I use it to check paintings before I call them done. It's the last test. If it holds up under that light, it's finished.