As a child I spent hours drawing organic shapes then filling them with circles. The above is an example of the technique I drew over a few days in Paper 53 for iPad. I started with the basic shape, the rest evolved as I progressed.
The following ideas popped into my head as I quietly looped:

• Mathmos lava lamps
• PseudoIsochromatic Plates
• Scaled Rarasaurus
• Globular liquid
• Emulsified oil
• Magmatic water
• Effervescent Barbarella bubbles
• Blogosphere
• Foaming
• Stony riverbed
• Chained
• Chain stitch