abstract algae background bacteria bacterium bog canal environment environmental fen goo gooey green grunge grungy lake marsh mat nature plant poison poisonous pond scum Slime slimy stagnant swamp texture thick toxic water weed wet austere bare bleak boulder canada cliff cold crack crevasse dangerous difficult extreme face fissure forbidding freezing frozen glacier harsh high ice icy mountain mountainside natural rock Rockies Rocky Mountains severe snow stern chalk countryside downland England english exercise footpath Great Britain Hampshire hike hill landscape natural environment nature reserve Old Winchester Hill path rural slope South Downs summer track trail view walk woodland arrangement chimney eco energy firewood heating log logs lumber jack oven pool resource split logs stack stack of logs stack of wood stock storage straight timber tree tribe trunk vintage vintage wood wood atmospheric calm cozy forest hills idyllic land mountains outland peaceful pine quiet rest restful rustic rustical scene scenery sketch trees wildwood woods beautiful beauty bloom blooming botanical bright bud bush camellia delicate design flora flower fresh garden isolated leaf leaves outdoors petal petals plants red romance shade spring sun vibrant backlit bird of paradise closeup creation dez pain ecology elegant floral flowers gardening joy life light light and shade macro orange purple showy strelitzia xymonau blue close-up Color Image Edible Flower flower bed Food And Drink no people pansy Single Flower summer flower Vibrant Color viola viola x wittrockiana violet yellow