fs1849lax palatki grotto panel 15 dstretch lax - 3d model fofsedona f90d905 small portion archaic &ldquo water&rdquo snake&rdquo symbol direct association either younger older pictographs petroglyphs uses same input photographs used fs1849 but they have been processed algorithm enhance color variations determining types paint superposition part ongoing project evaluate imagery over petroglyph scratching additional information red rock district coconino forest can found following web sites http wwwsedonaredrocktrailsorg wwwfsusdagov recmain recreation volunteer opportunities including creation models other projects wwwfriendsoftheforestsedonaorg