blue cloud clouds colored colors coloured colours conditions fine formations gray grey late-afternoon layers levels light multi-level shapes skies sky skyshow southern streaky sun textures thin vaporish vapourish variations various various-cloud-formations weather weather-indicators white wispy abstract backdrop background beautiful blur blurring blurry bokeh bright christmas christmas lights color colour concept depth festive fill graphic illustration light and shade lighting lights party scrapbooking shine shiny snowflakes stars transparent winter xmas xmasgraphic2012