backdrop background blue cold cool cyan ice illustration north northern patter texture winter Cacti cactus danger opuntia painful pear plant Prickly sharp spines thorns abstract clip art clipart gold graphic grunge metal metallic paint angle brick bricks corner junction meet mortar perspective red wall walls abundance abundant beans garden green legume Leguminosae pods profusion runner vegetable erosion layers nature rock rock face sediments stone Zion National Park architecture city classic closeup downstairs elements saavem stair stairs upstairs drips ink splats splatter stain brown building farm grey orange rusty sunlight weathered Acer bark crack fissure groove rough surface sycamore tree trunk Asia china coconut frond jungle leaf leaves palm tropical