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.
Made in the UK from recycled plastic bottles, stretched over a lightweight recycled frame. Packaging is also made from 100% recycled content.
