Mira Dancy's gorgeous, joyful mural of a reclining female nude, for instance, takes off across from the ecstasy of feminist artist Mary Beth Edelson's Woman Rising (1973), a black - and - white photograph in which a woman stands in an open desert, her arms stretched out toward the sky in a gesture of empowerment and freedom that is reinforced by a V - shaped line of contrails in the sky. (artsy.net)
[Response: We had an long, long, extensive thread on climate effects of contrails in one of the other recent posts (can't remember which). (realclimate.org)
Balancing this is the increasing cloud cover from more water vapour condensing into clouds and the clouds generated as jet contrails. (answers.com)