Astronomycurrent source of inspiration are these images . . .Aurora Borealis (or Northern Lights)Please see link below. http://blog.wired.com/wiredscience/2007/12/northern-lights.ht ml#previouspost Dark side of sun, shot taken bySTEREO (Solar Terrestrial Relations Observatories) mission.Please see link below. http://blog.wired.com/wiredscience/2009/01/stereosun.html?npu=1&mbid=yhp i want to paint and play with my oil pastels and water color again~