Pie Herring’s debut London solo show, ‘Fortitude’, documents the international effects of the Covid-19 pandemic and the importance of thinking beyond boundaries — Pie Herring has appeared to great success in group shows in London, Edinburgh and even New York, where she was awarded second place in the Women United Art Prize. ‘Fortitude’, open until the 23rd of December at 94–96 Wigmore Street, marks her first ever solo show in London. It is…