The imaginary part of the complex exponential function, \(z = e^{x} \sin y\), oscillates in \(y\) and grows exponentially in \(x\). When we stand on the \((x, y)\)-plane to the left of the origin and look rightward through fog, the oscillations loom before us like an infinite procession of cliffs and canyons.
Handmade in the UK by specialist picture framers using premium fine art paper with a gently textured surface and satin finish, high-quality wood, and an FSC certified off-white mat. Delivered ready for hanging.
