John Piper's Shadwell Park (signed), a screen print from 1977, is estimated to be worth £200 to £300 and has been sold at auction 6 times. During the last five-year period, the hammer price ranges from £600 in June 2023 to £600 in June 2023. This artwork has sold 6 times at auction since its initial sale in 2003. The edition size of this artwork is limited to 75.