lichen on a branch

abstract agriculture algae arctic autumn background beautiful beauty biology blueish branch bright cladonia close closeup countryside detail during environment fern field flowers forest fungi fungus grass grassland green growth land landscape leaf leafy lichen light meadow moos moss natural nature nobody outdoor outdoors parasite parmelia pattern plant psilotum rangiferina reindeer retro romantic rural sand season sulcata summer sunlight sunny sunrise sunset sunshine triquetrum usnea vintage wheat white wild wilderness