(There's no video for Pattern Maker yet. Please contribute to MR and add a video now!)
Pattern Maker is a nice early B&W tool. This is the second release. It lets users draw patterns using pseudo-random algorithms, such as bouncing boundaries that the user can arbitrary draw using a lasso, rectangle tool, oval tool and more. Since this is a 1-bit drawing application, it produces nice inverted bitmap, allowing for some degree of artistic impression, altough it only draws in B&W. Besides of the bouncing algorithm, there's also a "life simulator", a wriggler simulation, pattern soup and random arcs.
Pattern-Maker-2-0.sit (25.59 KiB / 26.21 KB)
Pattern Maker v2.0 / compressed w/ Stuffit
Mac OS 1.x - Mac OS 9.2.2
Emulating this? It should run fine under: Mini vMac