This is an interesting question, but you left out one important part, perhaps where true higher creativity is involved - the corpus collasum and the communication between the two hemispheres.Quote from WinSum:
The right side of the brain is responsible for the creative thinking and the left side of the brain is responsible for analytical thinking.
What are some methods to stimulate/exercise the right side of the brain besides painting or listening to music ?
Quote from nitro:
This is an interesting question, but you left out one important part, perhaps where true higher creativity is involved - the corpus collasum and the communication between the two hemispheres.
I think that games that engage the two hemispheres and require high activity in both are best. Games like Go, Chess and Bridge.
Abstract Mathematics, in particular modern forms of Topology or Geometry or highly abstract Physics like M-Theory are probably the ultimate.
nitro

Quote from Ripley:
Reading novels, and the mental images you weave will be more eloquent as your right brain expands out.
Quote from nbates:
... physical activities can be good and (IMO) good brain exercise can be achieved by using your non-dominant hand.
For example of you're right handed;
- if you play an instrument try it with your left hand,
- use your left hand for the PC mouse
- dial the phone with your left hand
- etc
Quote from WinSum:
The right side of the brain is responsible for the creative thinking and the left side of the brain is responsible for analytical thinking.
What are some methods to stimulate/exercise the right side of the brain besides painting or listening to music ?