A single tree offers a unique way to chronicle the changes that happen over the course of a year.
The tree stands alone in a field located outside Nykvarn, approximately a 45-minute drive from Stockholm.
Using materials that are specific to the grounds has proven to be both a physical and logistical challenge.
Living in different countries also requires additional coordination.
One Tree Four Seasonsbegan in April 2022, and Mejergren and Laitinen have completed three seasons so far.
They will finish Season IV in mid-December, weather permitting.