I started a new project last night that might fall in the category of "freeform", but not completely.
I'm making the Garter Stitch Tunic.
I have a lot of different yarns I have won on eBay, but none of them have enough to make a full sweater, so I'm mixing them up in this project.
Nomis Sports Lustro Excellence, color Coral (acrylic and nylon)
Bernat Linette (a mix of linen, rayon, acrylic, and nylon)
(I'm holding those two together for the main color of the tunic.)
Caron Simply Soft, color Jonquil (100% acrylic)
Fruit of the Loom, color Frosted Red (acrylic and nylon)
(These two will be "accent" stripes in the tunic.)
The Nomis and Fruit of the Loom yarns have a really cool "sparkle".
I think this is as "freeform" as I can get.