watercolor showcasing closeup view of tree roots intertwined with soil and underground textures

watercolor tree roots soil closeup underground texture earthy tones organic forms detailed vegetation fine art nature inspired realistic depiction rich color palette intricate brushwork botanical themes handcrafted technique subterranean scene rough textures root system anatomy perspective ground coverage decaying matter layered composition wet media intense contrast soft shadows delicate highlights whimsical aesthetics artistry dynamic brushstrokes expressive imagery exploration vegetal interconnection