I always wondered about the very fair haired, blue eyed Jesus complete with pulsating heart that hung in the hallway of my close friend's very Irish. Catholic parents house whenever I went round there, which was quite often when I was a child. My parents had told me that Aryan image of Jesus often depicted in religious art was completely false, maybe because my dad's family were dark, swarthy and southern European. I imagine Jewish men living in Palestine 2000 years ago to be very dark and quite Arabic in appearance, quite like the Jewish Sabres who don't have that fairish diluted look that some of the Jews that emanate from European communities and emigrated to Israel have.
Sometimes I am prone to think that Jews have been so vilified over the centuries in almost every European community, it seemed as if that Jewishness was deliberately being airbrushed away in artistic representations of Jesus. Most paintings of him, as far as I am aware were painted by Europeans and that is how they represented him, as a European, not an Arab, as that was the ideal and far more palatable but it wasn't the truth!