We converted a room into a study, like every other childless couple (planning to convert this into a nursery when the time comes), and filled it with lots of plants.
We filled the space with art, mostly done by ourselves, with the exception of the ripple root piece which features tanjong rhu, where me and my husband used to live! Some like to buy prints of matching colours but we wanted our art to have personal meaning even though they may not coordinate as well.
This cute chair from crate and barrel wasn't very ergonomic and has been shifted to the living room.. but how cute is it!! My husband warned me it'd be uncomfortable for long sitting hours but... I didn't listen :)