Bosa's distinct style focuses on capturing diverse textures and tones to beautifully represent African people and landscapes. His work has earned widespread critical acclaim. 

Awards

 Illustration winner for the Mo Siewcharran Publisher’s Prize - FAB Prize 2020

Pendoring Award for Best Designed Picture Book: - Gold Award for The Girl With 21 Questions (Pan Macmillan SA) in 2021, Gold For Wonderfully Made (Pan Macmillan SA) in 2022, 2x Silver for Making Friends With Feelings (New Africa Books), Remarkable Me (Pan Macmillan SA) in 2023

Zion Learns To See (IVP Kids) 2025 Independent Press Awards – Picture Books Ages 4-8, 2024 Moonbeam Children's Book Award Winner, 2024 Black Authors Matter Children’s Book Award Winner

Science is Lit (Puffin Books) - British Book Awards Best non-Fiction Kids (shortlisted) , The Week Junior Book Awards 2025 Children’s STEM Book of The Year

Based in Cape Town, he also hosts community comic art workshops with the Otto Foundation, empowering young children to explore their own creative voices through storytelling.