index finger of hand with hammer pointing to auction, black isolated silhouette

 index finger, hand, hammer, auction, pointing, gesture, gavel, bidding, sale, auctioneer, direction, signal, indication, hand sign, finger point, object, tool, strike, hit, decision, choice, offer, bid, commerce, market, trade, symbol, concept, focus, attention, authority, control, movement, action, announcement, sale event, business, legal, wooden hammer, raised hand