Both spring from intensely personal and empassioned artistic visions :
The Colqohoun speaks to ineffability and the power of a mediumistic creation process grounded to the Golden Dawn's color system;
and the Elisabetta insists on an eyes-wide-open awareness of brutal power while softening it somewhat with ever present sources of light and a palette that leans to luminous pastel washes.
The Prisma Visions, the Stained Glass, and the Tarot of the Four Elements are my favourites. Their explosively colourful abstract styles deliver stunning images, many of which break away cleanly from traditional RWS and create their own meaning.
Medieval Scapini and his other decks
Mary EL
Roots of Asia
Crowley/Harris Thoth
Blue House (hopefully 2B released in 2017 sometime!)
Mutational Alchemy (co-creator mithros - a member here - has unfortunately just past away)