I have several still life paintings signed by the painter named R. Trujillo with the year added to it ('90). All signatures are on the bottom right hand corner of each painting. I have not been able to find anything on this painter other than a painting by the same name artist with same signature and year which is being sold on Ebay at present. There isn't much information on the description on that particular art being sold either and I wonder on the worth of my paintings since the one on Ebay is listed for $5,000.

Please help me to find out who this artist may be and if the paintings are worth so much. Thank you.