a modern forest-themed background image with a focus on sharp contrasts.

autumn season organic outdoors background pine pinus plant rustic scaly seed nature shape sharp spruce texture theme wallpaper winter wood woody needle ovulate natural ecology botany bract brown closeup cone contrast cozy dark detail macro earthy dry element fir forest focus flora evergreen environment needles strobilus resin red green modern forestthemed design high backdrop landscape imagery lines vibrant contrasts bold scene contemporary art woodland environmental