Do the shapes that form natal charts mean something?

Question

like triangles, squares, 3 triangles, crosses, etc.

Answer 1

Yes, these "shapes" are what astrologers call "aspects", and different aspects will influence your chart.

Answer 2

Yes they do . .. Triangles or trines indicate luck or free easy going energy and can mean a certain talent . Squares are obsticles and hard difficult energy but they add strength to the character ; they make us work for things and the results are always good.