He was running while holding a bag.

He always carries an umbrella around.

Education about sex is very important.

He is a perfectionist, demanding that all work be done perfectly.

His new collection of works has been released.

He has a deep interest in avant-garde art.

This flower shows perfect bilateral symmetry.

I think his paintings are very artistic.

Visual arts are a powerful means of expressing human emotions and thoughts.

In linear algebra, symmetric matrices play a very important role.