Folsom's landscape paintings are personal interpretations of the scenes she is drawn to as she works out of doors year-round. Author John Berger shares her vision in a quote from About Looking:
"Shelf of a field, green, within easy reach, the grass on it not yet high, papered with blue sky through which yellow has grown to make pure green, the surface colour of what the basin of the world contains, attendant field, shelf
...
