Here are a couple of albums you might like for creative work:
Robert Scott Thompson – Arcana
Robert Scott Thompson – Upon the Edge of Night
Robert Scott Thompson – Frozen Light
Hope you can listen.
Here are a few more:
Port St. Willow – Holiday
Stars Of The Lid – And Their Refinement of the Decline
Jon Hopkins does a lot of good ambient music. Check this one out!
I also have some playlists you maybe would like
I just wanted to share my playlist that i've been making for a long time. Hope you enjoy.