My illusion

This week we were learning to make connections between what we learn. I enjoy make the illusion where the sea animals look like they are floating but really it's just tricking our eyes to thinking that it is real. This illusion is caused by something called a temperature inversion and this happens when warm air is sitting on top of cold air and sometimes its the other way around.It will make anything above the water look like its floating. I found it challenging to come up with a illusion and this I had to make it on my own. My digital learning object shows I can make my own illusion on google slides. Next time I will change what illusion I have. What is your favourite illusion? Tell me in the comments.