I would be very interested in the initial lighting versus the the red light capture. Well done!
All the light is given by a videocamera led lamp. I crawled around the cups and in the end I gave a little light from above. The room was mostly dark. The cup were over a black panel.
You could have done without the light painting on this. The color of the light is not complimentary and the shape is not very even. The light on the subjects is good. A little more shutter and it would have been better exposed.
I like the creativity of the cups and the spoons to show a clock. I'm not sure about the red light painting to outline the clock though... Don't know if another device would have been better or the light painting left out. However, upon a longer look, the light painting does give an impression of steam (when one thinks of coffee), with the light fading at towards the top. None the less, a well done shot.