Career
She had two children, Margarite Ella (1893) and Ove (1896). In 1908, she arrived in Skagen where she painted many watercolours and oils of the traditional subjects and scenes. She returned every summer, staying first with the Holst sisters on Søndervej.
Heide started to paint in Skagen at the very end of the period enjoyed by the well-known Skagen Painters.
Holger Drachmann died in 1908 and P.S. Krøyer in 1909. Among her paintings of Skagen are Saxilds gård set fra havesiden.
Anchers hus i baggrunden, Hvide hus, and P.S. Krøyers Hus i Skagen (1938), Parti fra Skagen (1939), Den tilsandede kirke, Parti fra Gammel Skagen,Det Blå Hus. Many other examples of her work can be seen at art dealers" sites.
On the occasion of her 70th birthday in 1941, the local newspaper Vendsyssel Tidende reported on the wide recognition she had received from the local community, most of whom had her pictures hanging in their homes.