I don't get what the illusion is supposed to be... Your background looks very muddied. I think you could fix that by selecting it and boosting the highlight levels, in effect blowing it out. It's also a little noisy in the background. Neat image would help that out. Overall, I don't find a lot of wow factor in this shot...
TC
I love the splashes of colour in this shot. The only slight quibble would be the small dark patch in the upper left corner. I guess that it could be cloned out.
I like the picture, it has good color, i see the red one has jaged edge, not sure if thats the illusion, also i can see what looks to be a hanging plant and a table top in the reflection of the yellow one, over all its a good shot, good vote from me also,
Maybe I'm dense, but I'm not sure what the different colors in the glasses represent and what the illusion is. The lighting for this picture seems good and the focus is right on. I don't really like the yellowing of the background.
The yellowish tint of the light area is really unatrractive to me, but the glasses are nice. I don't understand the illusion very well, but that's just me. I find I'm having that problem a lot in this challenge. :) I like the clarity of the glass "stems"