abstract architecture backdrop background design detail drain drainage drive driveway grate gray grey grill grille gutter hole lattice lined lines metal metallic modern parallel pavement paving paving-bricks perspective shape soak-well solid steel strong texture urban waste appearance blended color colored colour coloured crystal crystals curved curves decorative details glass glassy interconnected interlinked interwoven kaleidoscopic light mandala patterns perspectives shaped shapes style symmetrical symmetry textured textures thick thin vibrant wallpaper emerging bloom blossom close up close-up flower herb herbal treatment hypericum macro medicinical herb petals St John's Wort St Johns Wort St Peter's Wort St Peters Wort St. Johns Wort St. Peters Wort stamen stamens weed yellow colorful colourful geometric geometrical intermeshed linear linked links square squares