His style differs from the softer brushwork used by his family. He adopted a more linear approach with sharp outlines and clear forms. His work often features dark backgrounds that make the subjects appear three-dimensional. While his family focused on rural scenes, Leandro excelled in formal portraiture and large-scale historical compositions. He worked with a palette of deep earth tones and cool blues to create a sense of weight.

Modern collectors value the clarity and directness of his compositions. His portraits capture specific personalities without unnecessary ornamentation. These works provide a window into the social structures of late sixteenth-century Venice. The stark lighting and structured compositions fit well in contemporary interiors that favour clean lines and historical depth. His prints offer a balance of classical technique and a disciplined visual style.