I will try the static html plugin, but as I understand it, new images will not show up for visitors unless I recreate the cache? I add new images each week, sometimes more often.
Strange that the page loaded fast for you. And yes, an older design is in your showcase, somewhere

. It would be nice if you updated it. My domain was called www.spoenk.nl at that time, but now it's just my real name: www.jacktummers.nl.