This incredible futuristic clock: 19 Minimalist Marble Things That Will Warm Your Stone Cold Heart
Check out this item in my Etsy shop https://www.etsy.com/listing/525282678/modern-clock-decor-desk-clock-minimalist
I have finally given in to the wood burner idea - liking this simple look!
Concrete clock 1355 minimalist clock for a modern by ConcreteClock
Piet Hein Eek Tube Clock, Copper by LEFF amsterdam at Dotmaison