pentagon, decagon ,5a

Radial geometry


Pythagoras theorem and decagon

The image displays a complex geometric drawing, likely a diagram for a paper sliceform artwork. The design uses repeated polygonal shapes that fit together in a tessellation pattern. It appears to be a technical drawing for assembly, possibly showing how different patterns should align. 



Pentagons and tessellations



10 pointed star

5 sided spiral

The image displays a geometric design known as a pentagon spiral or a five-sided spiral. The design is constructed within the outline of a regular pentagon. It incorporates elements of spirals that relate to the golden ratio (Phi), which is often found in pentagonal shapes and natural patterns. 


Pentagonal expansion













Pentagons in flowers

The image is a close-up of a passion flower, likely the blue passion flower (Passiflora caerulea), a type of vigorous climbing plant. 




Decagon, pentagon, the golden ratio



The image is a minimalist line-art design that has been used as inspiration for tattoo monograms. It features a central circle with intersecting lines, enclosed within a larger octagonal shape.The design uses bold lines for the main inner structure and thinner, dashed lines for the outer octagonal boundary.