access-denied advice alert appropriate-behavior appropriate-behaviour behave behavior behaviour chain chained chained-off communicate communication denied direction entry-denied entry-prohibited keep-out no-access no-entry not-allowed not-permitted permission-denied prohibited prohibition restricted restriction restrictions sign unauthorised unauthorized warning abstract appearance background blended circles circular color colored colour coloured curved curves decorative design details interconnected interlaced interlinked intertwined interwoven kaleidoscopic light lined lines mandala patterns perspectives pointed points red shape shaped shapes sharp style surface surfaces symmetrical symmetry texture textured textures vibrant wallpaper checks colorful colourful cross crosses linear mosaic squared squares thick thin tiled tiles wall bright brilliant bronze bronzed liquid metallic petals round blue mosaics pink purple striped stripes art artistic arty backdrop close-up colors colours creeper decoration delicate detailed detailed patterns edge edges fern fine foliage garden green greenery layers leaves plants tactile uneven variations varied bubble bubbles bubbly contrasting designed distinctive liquidy melting merge merged merging modern molten multicolored multicoloured patterned presentation psychedelic-art surfaced surfacing geometric geometrical horizontal rainbow weave woven gold golden heart heart-shaped hearts rounded