You did a great job with this challenge. It is a lot harder than it seems. Your ice cubes look amazing and your cocktails look so elegant and fun!
Below are two links to clear ice making that I thought were great in explaining how ice forms and how to get perfectly clear ice.
https://www.studioneat.com/blogs/main/18098872-how-to-make-clear-ice
Thank you @chefsteve. I had a lot of fun doing this challenge as it involved being creative. I was quite happy to have managed to get some pretty clear ice cubes. I didn’t get all of them though maybe it was because I prewashed the fruits and herbs and this might have contaminated in some ways the water. But I’m glad with the outcome nevertheless. Thank you for the link as well.