The clouds here today were just so perfect. After staring at them for a few minutes distracted on my way to the bathroom I wanted so bad to make something like them in terragen. It was just this perfect fluff to solidish clouds, interesting shapes, huge and just.. perfect. It was really cool to get the scale too, as theirs an airport nearby so there were a few planes landing and you could get an excellent scale from these tiny airplanes in the sky dwarfed by the clouds.