You cannot get superb design from random, unintelligent events. Look at the butterfly and admire its exquisite beauty. Its built in wisdom is incomprehensible. The life cycle, the inbuilt knowledge to fly, breed, feed and navigate are miraculous.
Now look at the flower. Again, what an amazing pattern. The seeds form this pattern to make maximum use of the space, allowing enough room for each seed to flourish yet with minimal space wastage. it took mathematicians to work it out. There are 34 clockwise and 21 counter-clockwise spirals. Of course a superb designer must have been behind it.