Like I said before, I've used many, many cover artists. Some were awesome to work with and others were not. I have a file full of covers I've bought and not used for one reason or another.
The following list is compiled mostly because they have available pre-made covers. When I'm stuck on a story sometimes I will surf the pre-made sites for inspiration.
This list is NOT romance specific. It is for every genre!
The Cover Collection- Debbie is an incredible artist. I've worked with her for several covers.
Premade ebook Cover Shop- Marianne Nowicki- Amazing Artist! I've used her for several covers.
Octopi Covers- Frauke Spanuth- Excellent artist! Another creative I've worked with several times.
The Book Cover Designer- this page has a BUNCH of designers gathered together!
Melody Simmons Designs- I've gotten several covers from Melody and she's always prompt and creative!
Just Write Creations- JM Walker. Has an active FB site as well.
Misc Author Services-
Reedsy- Has a little bit of everything, including a title creator!
Sunshine Reads- Book cover Graphics and Teasers
Theresa Hissong- Teasers and trailers
Amaeris Designs- Book trailers and graphics, but not covers
Promouvoir Publications- Graphic Designs and Literary representation
Sandy Lender- Writing Specialist and Editor (Site is under construction)