abstract atmosphere backdrop background blended blue bright circles circular color colored colour coloured cooling curved curves dark decorative design details flow geometric geometrical interconnected intermeshed light movement patterns perspectives reflecting semi-transparent shape shaped shapes streams style surface surfaces surfacing texture textured textures translucent vibrant wallpaper water weather wet appearance checkered checks colorful coloring colourful colouring column columns interlinked interwoven linear lined lines matrix mosaic row rows small square squared squares tiles black copper copper-colored copper-coloured fine honeycomb linked links mesh metal net netting star star-shaped starred stars artistic bronzed contrast contrasting cream cross crosses glassy liquid liquidy metallic raised symmetrical symmetry tactile thick thin tile tiling x distinctive fiery pink pointed points red ripples tipped tips yellow aerospace air aircraft aviation axle blade blades bolt chopper close-up closeup detail engineer engineering equipment flight fly flying hazard head heavy helicopter industry machine mechanics mechanism part power powerful propeller rivet rotate rotating rotation rotor speed spin steer technology top transport transportation turn turning vehicle wing angles colors colours corners green kaleidoscopic patterns mandala radiating rays rounded whirling