€URR€N€¥ €O¥N $TA€K$

2018 - ongoing
Each coin stack is comprised of every coin within a currency, using the numerical value of a coin to define its volume:  $1 one coin, a Quarter 25 coins … The stacks then constructed from the most valuable coin up.

In order of appearance: Euro, Pound Sterling, Gambian Dalasi, Swedish Krona, US Dollar