Zephyros
He really put Harris through the wringer. She must have had the patience of a saint to deal with his perfectionism.
It's what she wanted. Although every aspect of the deck was approved by him, it was her admiration for him that was the impetus for it in the first place. His original plan for the deck was something much more modest, probably along the lines of a regular Golden Dawn deck. She was the one who pushed him to take on such an ambitious undertaking.
But they were equal partners. He taught her magick while she gave him a stipend and did the deck. She wasn't the meek and submissive silent partner that some modern sensationalist writers like to portray her as.