👉 Spadonic is a type of art and design technique that was developed in the 19th century by artists such as Pablo Picasso, Georges Braque, and Max Ernst. This technique involves using a series of thin, overlapping strokes to create a smooth, flowing effect on a surface, much like the spade's blade. The term "spadonic" is often used to describe this type of art because it has a similar aesthetic quality and is often associated with the style of Art Nou