His paintings are executed meticulously and with great refinement. His figures are painted in warmer tones and more lively colours, than the works of Gerard David. Especially the flaming red or the dark blue set against an idyllic background of a lush, hilly landscape with castles situated on top of a vertical rock (typical for Isenbrandt), sinuous rivers and thick-leaved trees (showing the influence of Gerard David). He not only copied the compositions of Gerard David, but also from older painters such as Jan van Eyck, Hugo van der Goes and Hans Memling. He borrowed compositions from Jan Gossaert (leading to the confusion with this painter) and drawings from Albrecht Dürer and Martin Schongauer. Such borrowing from older compositions was the order of the day and common practice. Nevertheless, the paintings of Adriaen Isenbrandt retain their individuality.