Our Treasured View Porthleven Original Art. This painting was awarded’Commended’ in the Porthleven Harbour Art Prize 2023, all relating to a common theme’Porthleven and its environment’. The free exhibition at Breagside Net Loft Gallery, Porthleven Harbour, ran Sunday 21st May and runs through to Monday 29th May 2023. Original artwork by British Artist Diane Griffiths. Acrylic, oil and enamel on 50x50cm canvas with painted sides. Framed in a high quality wooden floater frame. Framed measurements: 53x53cm, depth 3cm. Signed with Certificate of Authenticity. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. Eden Project Bee Original Art. The Eden Project Original Art. Menai Bridge Original Art. A Liverpool Reflection Original Art.