From Jenny Wik, IKEA interior designer: 'Last summer, my boyfriend and I went on a once-in-a-lifetime round the world trip. I took hundreds of photos and knew I couldn’t display them all. So I decided to visualise the entire trip using a world map on the wall and the most symbolic pictures from each place we visited. I used string and pins to ‘connect the dots’ and map out our journey. Then I clipped the pictures to the string using pegs, so I can change them whenever I want.'