Coloring a blue business card light green > Bonds Gallery

Books are lying on the desk.

The covers are bound in thick paper, so the titles are not visible.

There are about four books that I am interested in.

Moisture has seeped out from the ground connected to the desk,

soaking the underside of the book covers. They are slightly wet. It doesn't significantly affect reading.

It is a piece of wood about the size of a business card.

A narrow strip of wood is attached horizontally to the top.

I apply light green paint to it.

I paint it with a dark color. The background is blue.

The areas painted with light green are the corners.

I concentrate on painting the corners where the narrow strip of wood is attached,

or the inner corners of the business card,

with a deep light green.

I observe this closely.

I paint the corners and edges with a consistent thickness.

Why paint like this? I become curious about the reason.