Blue Skies

“A morning’s song from bird-soprano,
In tree-set melodic crescendo;
The view, reminiscent 
Of project long-distant,
Past print in a type of cyano.”

The 20 April 2025 limerick highlighted a memorable spring morning sight, linking it to a past “chemistry in art” project.  

“A morning’s song from bird-soprano, /
In tree-set melodic crescendo…”

Part of what I enjoy about the April poetry routine is that it also corresponds with a return to regular morning walks, after winter’s unpredictability.  Spring weather is always a help.  (I’m writing this particular post in the wake of a massive snowstorm and scheduling it for next month; I imagine the relief in 2026 will be particularly pronounced!)  

Last year, I took this photo during an early Sunday hike; I heard the bird’s song and then found it in the midst of a flowering tree.  

“The view, reminiscent /
Of project long-distant, /
Past print in a type of cyano.”

The scene last April had reminded me of one of my earliest (“long-distant”) cyanotype attempts, used to illustrate a much-earlier April poem, translated in a much-earlier April post. 

I had used a simple stencil with commercially available photosensitive paper, which is a far cry from what actual cyanotype artists do. However, it was still a striking image. I particularly enjoyed how the visual effects reversed between the cyanotype (where the bird was lighter than the background) and the April 2025 photo (where the bird was silhouetted against the sky).        

With the last line, I had originally written “Past print in a tint of cyano,” to achieve the internal rhyme. I ultimately decided that, for something standing on its own on Bluesky, it made sense to more directly cite the technique.  

Cyanotypes were pioneered by Sir John Herschel (whose scientific accomplishments are many!) and popularized by Anna Atkins, among others, during the 1800s.