my pentax strikes again

The next photos were taken with the pentax k-1000 with 50/2A SMC on delta 100 in tetenal 1+20(possibly yellow filter for first two?)during the trip to ceasarea and the surrounding areas and in Beer Sheba(my town).

I call them : "The male agressor","middeterenean hobbit","two out of three" and "insomniac".