I'm getting ready to explore the Steamfont Mountains and Ak'Anon and I found it to be very different than Greater Faydark (where it's always misty or overcast) or Lesser Faydark (where it's pretty much just dark). The sky colors were overwhelming when I first saw them. (I'll explain later how I managed to get to Ak'Anon in mostly one piece.)

This is just outside the entrance to Ak'Anon. Looking out from the Ak'Anon entrance tunnel into the Steamfont Mountains area. More strange gnomish stuff near the entrance of Ak'Anon.