blue cloud clouds colored colors coloured colours conditions directions fine formations layers levels light multi-level shapes skies sky skyshow southern streaky textures thin vaporish vapourish variations various various-cloud-formations weather weather-indicators white wispy abstract appearance backdrop background bright brilliant contrast contrasting dramatic dusk evening fiery glory lighting molten skies ocean reflection reflections sepia setting sun shining spreading sun sunset texture vibrancy vibrant wallpaper Australia fluffy movement perspectives puffs spread blended cloud-formations gray grey setting-sun winter wintry