abstract angles artistic backdrop background black blended blue bright brilliant circles color colored colors colour coloured colours decoration decorative design detailed detailed patterns edges fold folds frills geometric geometrical image images interconnected intermeshed interwoven light lines patterns perspectives points radiating reflective rounded shapes sharp style texture textures vibrant wallpaper white art arty mat mosaic purple string string-like surface vibrancy angled appearance Designs details distinct distinctive linear pointed rectangles rectangular shape shaped soft surfaces triangular christmas curved curves interlinked lined mesh rolls star stars textured thick thin weave woven beams blue-collar-workers builders building carpenters clothing concrete construction construction-work construction-workers dangerous dangers fabric footwear foreman form-work garment height high longyi lumber multi-storey multi-story roofer roofing safety scaffolding standards structure timber tools tradesmen unprotected wood wood-work wooden work workman brown crackers depth food intricate intricate patterns kaleidoscopic patterns mandalas pulsating red snacks starbursts mandala blue-green contrast contrasting dark diagonal diagonally diagonals green interlaced intertwined pattern striped stripes