Planning the inflatable base structures

Each inflatable will need a base piece to anchor it, and to contain/ hide the fan and cables.

This is a visual reference for a 30cm diameter round, which is the rough proportion I've chosen for width related to the 2m height of the inflatable pieces.

I've thought about how the piece could be curated, both for this show and for future shows. For flexibility, and also, pragmatism, I've decided to have each unit stand alone. So I need to source 5 plastic containers of this dimension, weight them slightly (with concrete?) and then cut in the wiring holes at the back. Something like this bucket would be perfect. I can cut it to height preference and spray it cream to match the inflatable fabric.

I've not yet figured out how to attach the fabric inflatables to their anchor, but my instinct is that extremely strong adhesive velcro is a good shout.

One thing occurs, a bucket is basically a drum, and this anchor choice could potentially amplify the sound of the inflatables fans. I will just have to test it this weekend. I can explore sound proofing options that won't overhear the fans if needs be.