While many of us just spend our commute checking emails and playing games on our smartphone, Japanese office worker Seikou Yamaoka does something a little different.
iPhone finger paintings are a thing of beauty
Thank you for reading 5 articles this month* Join now for unlimited access
Enjoy your first month for just £1 / $1 / €1
*Read 5 free articles per month without a subscription
Join now for unlimited access
Try first month for just £1 / $1 / €1