Inga-Greta Solbreck-Möller started studying at Otto Skiöld School of painting (from 1949 Pernby School of Painting), and later worked both as a freelance poster artist and at the highly renowned Anders Beckman atelier. She made posters, among many others, for Philips, Pommac and SJ (Swedish State Railways).
Solbreck-Möller was awarded first prize – with over 300 participants – in a poster contest in 1953 arranged by the educational institution Hermods.