This particular option is for Segment TWO C – Reduction Vats Starting with Mystery Sources
In this session we’ll delve into accessing the inner child of several mystery indigo sources – including John’s Cow Pie Indigo vat (also known as Cry Baby Indigo). In essence, these will all be vats made from left over bits of this and that, including what may be considered the orphan children of the deep recesses of your studio refrigerator–sources for which we may not easily determine the volume of indigotin present in calculating the other ingredients crucial to a reduction vat.
To order Segment TWO, A, B or C as a stand alone choice, $125@, click on one of the following:
Two-A https://www.johnmarshall.to/product-page/segment-two-a-indigo-extravaganza
Two-B https://www.johnmarshall.to/product-page/segment-two-b-indigo-extravaganza
Two-C https://www.johnmarshall.to/product-page/segment-two-c-indigo-extravaganza
Every session is offered as an intensive two-hour Zoom recording with roughly half the time spent on understanding the process involved and half focusing on projects designed to bring the concept to life.
This link is for session TWO C, $125
or pick and choose as you like – individual sessions, three-part segments, or the full twelve session course
The download you'll receive is a pdf file with links to recordings of Zoom sessions in an online class setting, available for you to download and keep for future reference. You're also welcome to follow up by emailing your questions to John for a thorough response.
The twelve-session program covers every facet of traditional Japanese indigo dyeing along with innovative variations straight out of John’s brain – the goal is to leave you with a thorough understanding of how Persicaria tinctoria works and to be able to venture off on your own with confidence. We'll be working on silk, cotton, hemp, wood, leather, and tiles, paper.
To order the full twelve-session program, click here: https://www.johnmarshall.to/product-page/full-course-indigo-extravaganza
Segment TWO C - Indigo Extravaganza
See what's inside:
1A – Just What is Japanese Indigo?
A thorough exploration of how indigo functions along with how to achieve the broadest range of colors possible through various extraction techniques and pH manipulation – including yellow, green, cinnabar, and purple.1 – B Fresh Leaf Direct Application
Applying the fresh leaves directly to the fiber may seem simple enough but in reality, it can be a tricky procedure. Over the past fifty years, I’ve developed a great many tricks and tips to allow you the greatest artistic expression with this simplest of materials.1 – C Fresh Leaf pH Neutral Cold BathOne of the joys of working with Persicaria is the ability to achieve so many effects with so little. The basic fresh-leaf bath is easy to prepare, and, in this segment, we’ll be covering a myriad of approaches to take advantage of the quirky nature in which the dye stains the fiber. This allows for a broad range of shades of blue and green as well as complex surface patterning.


