abstract appearance architectural architecture background basic brick-wall bricks color colored colors colour coloured colours exterior external fence rough smooth solid standard strength surface surfaces texture textured textures uneven variation varied various wall wallpaper blended creased creases decorative details glassy interconnected interlinked interwoven light liquid liquidy metallic patterns perspectives shape shaped shapes silver silvery style thick thin vibrant backdrop banner black blue business button card christmas cold cool design flake graphic holiday ice illustration label New poster scrapbooking season sign snow snowflake symbol text vector web white winter xmas angles bracken coloring colouring droplets drops fern fern-tree ferns flora foliage fronds green greenery shade spread spreading sunlight tree-fern vegetation brown browns contours cover dips grooves hard horny plates layers lines outlines pointed points protection shell shelter sides strong tips tortoise tortoise shell tough appearances arid Cacti cactus clumps clusters display edge edges garden garden-display garden-plants irregular leaves ornamental perennials plants succulents unusual