Last Two Insitu Images for Acrylic Tumblers

Discussion Forums Technical Issues
1

I was designing Christmas tumblers today when I noticed that the last two Zazzle provided insitus are showing a tumbler that is sucked in on both sides. I am referring to the ones that show the ice in tumblers. Here is the product for refence: https://www.zazzle.com/dabbing_all_the_way_funny_gingerbread_christmas_acrylic_tumbler-256896532917454405 

This is the top insitu:

Tumbler Issue 1.png
Tumbler Issue 1.png603×520 40.6 KB

This is what I am seeing for the bottom two insitus with the ice in them:

Tumbler Issue Warped.png
Tumbler Issue Warped.png664×509 52.3 KB

2

I think it’s just an optical illusion since the clear outer layer of the tumbler is much harder to see in the bottom two previews so the eye is kind of only seeing the inner width because of the ice defining it.