Africa's largest economy, Nigeria, is in the process of introducing new banknotes for the first time in more than 20 years. The move is an attempt to reignite confidence in the currency, the naira, which is under severe pressure. With inflation at more than 20%, people are struggling to cope with the rising cost of living. It is leading to the largest exodus of young professionals in years.
Fashion designer Oroma Cookey Gam left Nigeria's biggest city, Lagos, with her young family a year ago for the UK capital, London. Her husband and business partner Osione, an artist, was granted a Global Talent visa, which enables leaders in academia, arts and culture, as well as digital technology to work in the UK.