Vertical columns of air, compressed by atmospheric pressure, bear down through the picture plane. Dense blues gather into a dark central shaft, while paler washes on either side hint at open sky being pushed aside. The invisible forces of weather are given weight and direction. • 0.75″ (19.05 mm) thick canvas • Canvas fabric weight: 10.15 +/- 0.74 oz/yd² (344 g/m² +/- 25g/m²) • Wall mounts attached • Rubber pads on the back to avoid damage • Slimmer than regular canvases Free shipping to UK Mainland!