The paintings are all incredible. Three of them, vedel jezrien and Ishar give me a serious renaissance christianity vibe. Maybe it's happenstance but those three all have halo like objects behind their heads, reminiscent of how the saints and angels are depicted in Christian artwork. Furthermore, vedel includes a set of keys, which is a common expression "vedels golden keys". This was a common practice, to include an object the subject was known for so that the uneducated masses would be able to identify who the painting was of.
Anyways, just my first impression upon viewing.