color colour colours hue hues leaf paper pastel pastels series shade shades slide tattered tone tones torn variations wallpaper worn Cornish cornwall countryside England english exercise footpath Great Britain green landscape meadow natural nature path rural spring track trail walk background bed bend canada curve flexible grass lake margin monocotyledon orange plant reeds stems texture thin water canvas colors crayon crayons group heart hearts love nine paint paints puzzle rough rustic set barb barbed blue captive captivity copyspace crenellation escape free freedom liberty pale prison prisoner release sky stone wall walls wire colourful column columns decorative fish flagstones fountain marble oriental ornaments pattern patterns stones tile tiles tiling well creation drip drop droplet ecology jewel jewels light mirror rain raindrop rains reflect refract summer sunny wet