ColorBIO Survey: Have you seen proteins?

Proteins are intrinsically invisible, and we can only represent them.
Luckily, we have fair amount of information and our representations can be faithful enough to allow us recognize them and make predictions about their properties and behaviours.
However, representations vary greatly, according to the intent, cultural background and personal style of their creators.

Please help!
We want to find out what works best and for whom.
From atoms to entire cells, rate one or more of the proposed images/videos/3D, and identify which features convey the information in the most efficient form.
Thank you!