Hi - I have a limited range of select timed entry tickets for all remaining dates of the Leonardo Da Vinci exhibition at the National Gallery. Face value of the tickets is 16 pounds each and the cost is 45 pounds per ticket All confirmed orders are secure and guaranteed - full detailed references available. Easiest way to reach me concerning how to arrange is by phone/text on 0796 408 5360. Designated collection point right nearby the National Gallery in order to facilitate exchange Regards.