Thanks, glad you like them.
Indeed they are steel and aluminium wire of differing thickness, bound with hot melt and acrylic. They still have some flexibility. The shape is the crucial thing you need to get right. I printed off dozens of acacia images at scale to act as a template as I was twisting.
The tops are based on rubberised coconut fibre. The flock is hand made, meaning I was able to colour match to my acacia images.
When I get the next commission I'll do a breakdown in pics.
😀