abstract artistic backdrop background blended colored colorful colors coloured colourful colours contrasting decorative design details edges geometric interconnected interlinked intermeshed intricate light lines mesh multicolored multicoloured patterned patterns perspectives random-connections shaped shapes squared squares style surface surfaces symmetrical symmetry texture textured textures thick thin tiled tiles vibrant visual-arts wallpaper appearance artwork bits chips coloration coloring colouring contrast designed Designs distinctive grouting irregular lined mosaic Motifs multi-colored Multi-Coloured pieces shape surfacing tiling angles building capping cleaning cover covered covering danger dangers ear protection edge exterior external height high high-pressure improvement maintenance pressure pressure-cleaning renovating renovation repairs restoration restoring risks risky roof roof-area roofing rooftop safety skies sky spray sunlight sunshine tools tough water wet work workman architecture chimneys community elements England english Great Britain historical home house lamp old rural Surrey terracotta traditional village wall windowboxes