Thank you for submitting your item for appraisal. This appears to be a painting by David JAMES (1853-1904) depicting large waves crashing onto rocks and a small flock of seagulls in the stormy sky. Signed lower right, in the original frame. The Christie´s provenance is important and adds to the value. Prices for David James paintings start at the low thousands, but major works of this size are sought after by collectors or interior designers. The estimate is based on current auction results.