Lightbox from a text link block

Hi guys,

I have a question that I couldn’t find an answer for on the forum and University.

On the “onze campers” page in the site (see read only link) I have a few photos with lightbox function. But besides the photos I have text link/block (Bekijk meer foto’s).

How can I ad the lightbox function to this text link/block?

Would be great if someone could lead me the way. Thanx in advance!

Here is my site Read-Only: