Lampshade of winding glas

We were meeting in a room formerly dedicated to staff members of the bishop, down in the basement of a nice summer residence (Eremitage Waghäusel). We heard an extensive talk about the conditions of sincerity and dishonesty of men, given by a writer and journalist. 

When does a human being lie ? Is there a difference between males and females ? How does behavior change with social status ? Monkeys, aware of good food, send their group in the wrong direction to enjoy their  observation on their own. What is good, what is bad ?

This nice lampshade attracted me immediately when entering the room. I like the shape. The illusion of a lampshade close to natural structures like bark. Is light true ? What does it tell me ? Our brain tends to ignore the color of light. A cam doesn’t tell the truth, either. I had to think of friends.