This blog post will be about cyanotype. Cyanotype is a photo printing process than gives off a cyan blue finish. this process was popular in the 20th century because of it's simple and low cost to make a large scale copy of their work. The two chemicals that are used to make this effect is Ammonium iron(3) citrate and Potassium ferricyanide. This style is referred to as blueprints.
Cyanotype was first discovered by Sir John Herschel in 1842. He used this process mainly for reproducing note and diagrams as in blue prints. The first person to use this method in photography was Anna Atkins. She used this method to document ferns and other plant life for her seaweed collection.
Below is my own version of using cyanotype in photography. I used photoshop and my photo joining photo to make it. I think that this worked very well with this picture and i would use this again in another assignments.