Alternative photographic processes are a captivating interplay of light, chemistry, and creativity. Two popular methods that have caught the attention of artists, photographers, and enthusiasts are Starlight UV-sensitive paper and Cyanotype. Both techniques produce stunning blue-toned prints, but they differ in several ways. Let’s explore the differences.
Before we begin, I want to point out that this post is not meant to bash Cyanotype. As you will soon read, Cyanotype has existed for nearly two centuries and still has a tremendous following in the artistic community.
Starlight has some benefits over Cyanotype, but ultimately, the user determines which one is right for them.
The Basics
Cyanotype
Cyanotype, also known as blueprint, is one of the oldest photographic printing processes, dating back to the 19th century. It relies on two chemical solutions: ammonium iron(III) citrate and potassium ferricyanide. When mixed, these chemicals form a photosensitive emulsion that becomes insoluble when exposed to UV light. After exposure, the paper is rinsed with water, leaving a white image on a Prussian blue background.
One of the most notable early users of cyanotype was Anna Atkins, an English botanist and photographer. She is often credited as the first person to publish a book illustrated with cyanotypes. In 1843, she published "Photographs of British Algae: Cyanotype Impressions," a collection of cyanotype images of algae specimens. This book is considered one of the earliest examples of a photographic book.
Today, cyanotype remains a beloved and respected photographic technique, not just for its historical significance but also for the unique and beautiful images it can produce. It continues to be used by artists, photographers, and enthusiasts who appreciate its artistic and creative potential.
Starlight UV-Sensitive Paper
Starlight is a newer addition to the world of alternative photography. It is designed to be more user-friendly, especially for beginners and children. Starlight paper is pre-coated with a unique emulsion that reacts quickly to UV light. Unlike cyanotype, it doesn't require chemicals or water for development. The paper turns blue almost instantly when exposed to UV light, making it a fast and efficient option for creating sunprints.
The above picture shows Starlight (top) and Cyanotype (bottom) exposure to UV light. The image, "Starlight Vs. Cyanotype," is a negative stencil printed on transparency.
Sensitivity to UV Light
One of the most significant differences between Starlight and Cyanotype is their sensitivity to UV light.
Cyanotype is less sensitive to UV light and requires longer exposure times. This means you must leave your cyanotype in the sun for an extended period before it fully develops. But this lack of sensitivity is beneficial because you have more time to organize the objects on the Cyanotype.
Starlight UV-sensitive paper, on the other hand, is highly sensitive to UV light. It reacts almost instantly when exposed to UV light sources like the sun or a UV flashlight. This rapid response allows for quicker and more immediate results, making it ideal for projects with children or anyone seeking immediate gratification.
The above image is after a thirty-second exposure
Ease of Use
Cyanotype involves mixing chemicals and coating paper or fabric with the emulsion. It also requires precise timing during exposure and subsequent rinsing. While some photographers enjoy cyanotype's hands-on, experimental nature, it can be more complex and time-consuming, especially for beginners.
Starlight simplifies the process. It comes pre-coated and ready to use. There are no chemicals to mix, and no rinsing is required. This makes it an excellent choice for those new to alternative photography, including children, as it reduces the risk of accidents and messes associated with handling chemicals. Also, when no sinks or water is available, Starlight is a great option.
The above image is the result after the cyanotype was washed
Use on multiple surfaces
Cyanotype is often preferred for its versatility. Artists and photographers can coat various surfaces with cyanotype emulsion, including paper, fabric, and ceramics. This flexibility allows for a wide range of creative possibilities.
Starlight comes precoated on paper and is less versatile regarding applications on various surfaces. But with some scissors and imagination, Starlight can be used in all sorts of creative ways.
In closing
In alternative photography, Starlight UV-sensitive paper and Cyanotype have unique merits. Cyanotype offers a deep historical connection, versatility, and room for experimentation, making it a favorite among artists. On the other hand, Starlight simplifies the process, making it accessible and enjoyable for beginners and kids.
The choice between the two depends on your preferences, project goals, and level of expertise. Whether you're drawn to the traditional allure of cyanotype or the quick gratification of Starlight, both methods offer a fascinating way to explore the captivating world of alternative photography. Ultimately, the artistic vision and creativity you bring to these processes will define your unique photographic journey.