LT London Underground - Lazing on a Sunny AfternoonOriginal vintage London Underground poster Lazing on a sunny afternoon The Serpentine Lido by Tube nearest station Knightsbridge featuring a colourful view of people sitting with food and drink on outdoor tables and lying on deck chairs by the waterside in Hyde Park with a man in swimming trunks standing by the lake ready to go for a swim, a dog lying on the ground in the foreground with the Serpentine Bridge and trees in the background, the London