crawdraw style surreal pencil illustration fragmented human faces interlocking hands owl perched on face detailed feather textures cross-hatching shading smooth skin textures rough avian textures high contrast grayscale soft directional lighting symbolic fusion organic forms contemplative emotional tone ethereal mysterious atmosphere intricate linework monochromatic palette surreal composition blending nature symbolism surrealism pencil texture high contrast intricate linework monochrome ethereal mood symbolic surrealism