Thank you for submitting your item for appraisal. This appears to be a serial production painting from Dafen, China. Those paintings are made for home decor by thousands of industrious painters in small workshops, the signatures are pure fiction and usually very simple, matching the country of destination. French names for France, common british names for the UK, etc. You will find near identical paintings with a variety of names, e.g Carpenter, Smith, Jones etc. The estimate is based on similar decorative paintings of medium size offered or sold at auction.