excellent

this is amazing, and you captured the effect of the glass and light being reflected onto it, i like the reflection of the vase in the floor. i hope you make more of these for us to enjoy. is there supposed to be a water because i can't see the level of the water.

nicely done

Interesting shape. i really like it. tho there is the odd fact you have no shadow but then again i to suffer that problem with Kerkythea which by the way you should use instead of C4D for glass rendering its much more accurate. hehehe either way tho i might be nit picky but it seems your glasses IOR doesn't appear to be set at 1.520 thats the standard IOR for all glass materials. your reflection is also nice but might i suggest using HDRI Spherical Lightprobe instead of a panorama sphere image HDRI. Lightprobes are encoded with information on real light equations so they allow for very accurate lighting without lights. even sometimes adds shadows for you.

>_<

I just like it.

good

just good

Its good

But the shadow/light of glass is not represented very well. But very well done!
And what modeling program did you use?