Hello :)

i'm sorry to post a question that have been asked a thousand times, but i used the search and did read a lot here in the forum and the faq but i haven't found one single explanation where to put more images in. And i don't mean a folder, i mean the page itself:
Click image for larger version.  Name: images.jpg  Views: 2269  Size: 30.2 KB  ID: 15025
On this page i can't find any possibility, or do i oversee something?

Somewhere i'd read, that image handler is by default in the newest version, but i don't find it.
Additional images in a row stands on 3
I'm using zen 1.5.4

https://www.miki-and-company.com

Just right now i'm feeling pretty stupid, that i can't see where to put multiple pictures in

Thanks for any help in advance
Freya