I have used VTS most predominately in Social Studies. We have been using a serious of pictures to understand and access background knowledge on transportation. This has included pictures of our city in the past and in the present. By using so many pictures, we have been able to discuss some of the problems people might face if their only transportation is a horse, or ways students got to school.
Another way VTS has naturally been used is in Science. Much in the same way of Social Studies mentioned above students are able to look at pictures of a butterflies transformation and access their background knowledge, as well as the clues in the picture to understand or explore more of what is taking place.
A website I found was
https://vtshome.org/. They explore the ins and outs of visual thinking by creating a site exploring many images they have curated to help facilitate VTS learning.