Pinhole with Ranica camera

I am a little bit excited about this pinhole thing now. Using Ranica 4x5" camera loaded with Harman positive paper. Gives something extraordinary I think. It is difficult to do the right exposure though.
And the contrast are very hard on this paper. So exposure is the key here.
It sure gives a unique impression. I like it a lot. Even if nothing comes easy. Hope you like this examples too. I will use the summer to do more experiments.

Tech: Ranica 4x5" camera. f/220 Hole size 0,3 mm. Harman Direct Positive Paper 4x5".