set of volcanoes different forms on white background. of current and non-current volcanoes for logo with harp

active adventure ash background cartoon cloud crater current danger disaster earthquake erupt eruption exploding explosion fire flame geography geology geothermal gorges graphic harp hill hot icon illustration island isolated landscape lava logo magma mountain natural noncurrent outdoor rock set slopes smoke steam steep symbol tops tourism travel vector volcanic volcano volcanoes different forms white background non-current for colored style