Kosta is the best!! He is an outstanding designer who not only brought to life my book cover vision using an illustration I provided, he made it even better with his original design of the front and back and then providing suggestions for improvements as we progressed. I especially love what he did with the title: a great, big Joy! Joy! Joy1 Kosta is a delight to work with, has infinite patience and keeps a good-natured attitude. I had seen a book cover he had done for a friend and I wanted to know who the talented designer was - and that led me to Kosta. I'm so glad I found him - there's no other designer I will ever use again.