Back in 2015, the Ukrainian designer Andriy Yurchenko started a challenge to make 30 animal logo marks for 30 days using the technique of golden ratio. He used Adobe Illustrator and Photoshop. Here is the result of his work.
Golden Ratio
Day 1
Day 2
Day 3
Day 6
Day 7
Day 12
Day 14
Day 30
What do you think? You can see more on his Behance page.