Valley of the BoreImage Size: 27 x 48 Framed Size: 28. 5 x 49. 5 Artist Notes: The Petitcodiac River is well known for its daily Tidal Bore. A large wave pushes up the river each day as the tide comes in. If youre lucky, you might spot local surfers enjoying the wave as it approaches Moncton. The tidal rivulets seen in this scene are a product of the tide receding over the muddy river banks over thousands of years. About this Print: Gicle print of the original artwork