Caucasian male scientist in lab coat and blue gloves handling test tubes with pipette

Watercolor illustration of a focused Caucasian male scientist with a beard, wearing a white lab coat, blue safety goggles, and blue gloves. He is meticulously manipulating a test tube and a pipette. In the foreground, a rack holds test tubes filled with amber-orange liquids. The composition is clean, highlighting precision and a research environment.