These pieces were commissioned on my stall last year, the pastels and any pastel similiar would be costing about 65 euro .The coloured pencil drawings or any similiar would cost around 100 euro . 
The large oil painting was commissioned by a family, requiring a portrait based on some drawings their children had done .The sea features heavily as they live on the coast . A lot of personal detail has been included discretely on the familys instruction using the imagination of the artist eg shadows of family holding hands , individual family member resemblance etc. This piece was done with a lot of consultation with clients . A piece like this would have to be priced based on sketchwork and discussion .This particular piece cost 450 euro .