handwritten earth's crust sign on tree bark in forest setting

earth 039 crust sign tree forest nature geology rustic wood bark handwritten ecology natural environment outdoors landscape organic text terrain wild rough authentic beauty wilderness woodland earthy scenery ground element eco wildlife biodiversity flora botanical rural untouched setting geological science earth#39aph39#s close-up #39aph39#earth#39aph39#s crust#39aph39# written attached emphasizing