EARTH DAY Image #: 194602 Artist: Bob Englehart Published: 4/21/2017 Title: Earth Day Palette: color Restrictions: None TAGS:EARTH DAYENVIRONMENTGLOBAL WARMINGCLIMATE CHANGEPOLLUTIONCO2SCIENCERISING OCEANSMELTING ICE CAPPOLAR BEARSEXTINCTIONDROUGHTFLOODSTORNADOESHURRICANES