Topic: Worldwide Pinhole Photography Day...

[Pete_R]

... is here again. This Sunday, 29th April.

http://pinholeday.org/

[zapsnaps]

Can't wait - thanks for the reminder. If the weather in good in the UK(!), I may use my PinBlad. Note to self - remember to take the tripod.

[Francois]

Totally forgot...
Too bad there isn't a calendar on the forum...
Though it probably would do like for my dad who never gives it a look 

[jojonas~]

I'm TRYING to manage and build another new camera this year. my fall back is a holga converted to pinhole that I already loaded with some acros.

[John Robison]

A pinhole camera is the lowest tech for a DIY camera. In a pinch, wrap black construction paper around a cardboard box, tape a piece of photo paper inside to one end and put the pinhole on the other end. Aluminum from a drinks can supply material for the pinhole. 
Of course this assumes you have photo paper with dev, stop and fix handy. The other quick option is a homemade pinhole body cap for your 35mm SLR. Either of these options can be fabricated in a couple of hours.

[Bryan]

This is my contribution.  Photographed with a PPPF Camera (Polaroid Packfilm Pinhole Frankenstein Camera).  This was a 16 minute exposure with a pinhole of 0.5.  The focal length used was 155mm which calculates to f/517.  The film is Fujifilm FP-100C.

Tulip Polaroid Pinhole by Bryan Chernick, on Flickr