scratches & circles: landscape edition

a landscape style alternate version of 'scratches & circles' built off the previous p5.js project code, by @ndru_art project features: - left or right project orientation - variable foreground feature detail - variable ground height & detail - 6 different color palettes - 1 to 3 suns minters get 10% of secondary sale royalties special thanks to Orr Kislev for making his 'sketchy lines' code publicly available