Mari Lotherington er scenograf, kostymedesigner og utstillingsdesigner med bachelor fra Liverpool Institute for Performing Arts (2013), og Master i teater med spesialisering i scenografi fra Kunsthøgskolen i Oslo (2017). Hun har designet produksjoner ved blant annet Hålogaland teater, Riksteatret, Brageteatret, Teater Vestland, Black Box, Norrdans (SE), Liverpool Playhouse (UK) og Festspillene i Nord-Norge. Hun har vunnet Årets Hedda (2022) for Utvik Senior og beste barneforestilling for Tobias og dagen det smalt (2018) sammen med Rimfrost produksjoner.

Mari Lotherington is a set and costume designer with a bachelor degree from Liverpool Institute for Performing Arts (2013) and a two year Masters in Theatre specializing in set design from Oslo National Academy of the Arts (2017). She also designs exhibitions. Her work has been seen at a number of theatres in Norway, as well as Sweden and the UK. She has won the Norwegian Hedda prize twice together with the company Rimfrost and Hålogaland Teater.