By Ginanne Brownell, CNN Over the last five years contemporary Ethiopian artists have been making a name for themselves on the global art market, but it’s been a long time coming. After almost four decades of political turmoil, famine and wars, the East African country has found increasing social and economic stability, with a growing middle class and investment in large-scale infrastructure projects. Since coming into power in 2018, Prime Minister Abiy Ahmed has followed a wide-reaching reform agenda including initiatives to bolster culture. Founded in 1958, the Ale School of Fine Art and Design in Addis Ababa is one…