There are so many factors to take into consideration such as size of painting, time taken to finish the work, quality of the work, where the work is sold etc. Personally I will also factor in how I feel about the painting, in fact that’s probably the most significant factor of all for me. There is a painting I really like and use as a benchmark for pricing. I valued Irises at £300 which I believe is good value even for a small 16 x 16 inch unframed work. Will anyone else feel the same way about it as I do? Only time will tell.