Showing "elements of design" is not design. A regular pattern occuring in random processes is not design. It is a regular -- symetric or spiral, and such -- pattern. It is a pattern.
What makes it "design" to you?
Fine, it is a pattern. Define the difference between a pattern and a design.
What makes it "design" to you?
You're the one pressing the "intelligent design" idea. You tell me, how do you define "design"? What part of the universe exhibits signs of design? What are the designs? How have you eliminated the possibility that they were created without an intelligence's participation?