abstract appearance background blended blue bright brilliant color colored colorful colour coloured colourful decorative design details heart heart-shaped hearts interconnected interwoven light lines patterns perspectives pointed points red rounded shape shaped shapes sharp style texture textured textures thick thin vibrant wallpaper angled angles backdrop colors colours geometric geometrical linear lined pink purple striped stripes striping bubble bubbles bubbly contrasting dark designed distinctive gray grey interlinked liquidy merge merged merging modern patterned presentation round surface surfaced surfaces surfacing appearances checked checkered checks horizontal intertwined solid squared squares strength stripe stripy vertical