Thank you for submitting your item for appraisal. This appears to be a painting by William COLEMAN (1922-1992). He apparently was a very industrious and productive artist. His paintings are being offered at auction on a regular basis, selling for up to 15000 AUD. This cityscape must have been one of his favorites, various similar paintings have been offered and sold. The estimate is based on recent auction results. "Asking prices" in the trade can be higher and vary.