The last Sunday in April is a fun day in photography and experimentation celebrating Worldwide Pinhole Photography Day. (It’s new to me, too, but now it’s on the calendar!)
My first pinhole image was a “shot in the dark” completely guessed exposure of “a few minutes.” I used expired photo paper I got in a darkroom kit sale last summer. The paper was in a darkroom paper safe storage container but even I opened it in daylight at the garage sale to see what was in it. (For shame!) The darkroom kit had been stored in a barn or an old musty basement. All this to say – it’s not an exact science and this DIY fun can make a mess of your best intentions to calculate precise exposures!
Great way to just go shoot and not stress the details.
More info here at pinholeday.org – enjoy!