Altitude sickness

"Elevation'' (acryllic on canvas), by Diane Novetsky, in her show 'EARTHSHIFTER,'' at Galatea Fine Art, Boston, through Feb. 28. She says the name of the show refers to "the materiality of paint as well as the way I manipulate space on a two-dimensional surface...{as well as} my focus on the land, skies and waters of our dynamic yet fragile planet Earth.''