Photography and retouch of glossy reflective surfaces.
Here is the photographed image with black acrylic reflection. The hardest part was to create as minimum unwanted reflections as possible in the home studio. I was needed to create some highlights and black reflections to show the edge of the lamp.
During post-processing I removed the reflection part, increased brightness of the background to bleeding white, redraw some parts of lamp, moved lamp wire to strict vertical center, removed unwanted reflections of my own and my room, etc.