no cr48 guy, it's another thing
1. you want to block some image
2. you right click, choose block element
3. the image is still there !!!
4. press F5, the image still there !
5. you go in extensions, ABP one, "add your own filters"
6. go again in the tab with the image
7. only now, you can see (after F5 - refresh) the image gone on, disappeared