downpipe drain drainage flow gutter guttering pipe rain roof water avian bird cage feeder food garden hang hanging mesh metal nuts peanuts wildlife cold drainpipes drip home house ice icicle icicles shiver snow stone sun wall window winter angle background black blue conductor cream down drainpipe lightning pale perspective plastic rainwater shadow sky tall tube vertical wire blur freezing frozen Nyberg sunlight cobble cobblestones pavement paving abstract angled angles architecture backgrounds building buildings colors colours contrast diagonal edge edges historic lichen lines loose nails old overlap overlapping pattern roofing roofs rooftops rooves shape shapes slate steep style texture textures tile tiles vents curve curved grass lawn sidewalk