Is this a design trend or just a coincidence that all these products by different designers happen to look like organ pipes?

Gema & Lora Lightshades from from Weplight.

The Pipe Pendant Lights by Tom Dixon.

The Raak Fuga Organ Pipe Sconces designed by Maija Liisa Komulainen. From Furniture Love.

The Bach Umbrella Stand by Davide Angheleddu. Spotted at Progetti.

Sculptural artwork titled ‘Ribbon II’ was created by David Knudtson.

The OS51 Ceiling Lamp at Bun Design.