My first ever Green Man!

I've been teaching ceramic workshops for a few years now, teaching many things from plaques to vases, children's workshops to Christmas decorations. The most popular is always making a Green Man.

I've never made one before, I never spend the time to make things for myself so I indulged! This was back in May 2015, I was and am still so happy with how he came out! 

I made him using White Stoneware Clay using a wide variety of hand building methods to achieve the design I set out for. Once the body was finished I decorated with a variety of different coloured handmade ceramic slips. 

Green Man Greenware stage, Stoneware, by Katherine Fortnum, 2015, photograph by Katherine Fortnum

I always put my own explorations on the back burner and put work first, its been a busy year with workshops, commissions and making new ceramics for craft fairs; so he was made in May 2015 and only bisque fired before Christmas 2015!

The New Year is here and I've finally glazed him and I'm extremely happy with how the colours have transformed, its exactly as I had planned! And as all ceramicists know ...that rarely happens!

What do you think? Please let me know :) 

Green Man, hand built, White Stoneware, Katherine Fortnum, 2016, photographs by Katherine Fortnum 

Slip testing

This week I've been experimenting with Slip Testing.

To create a standard ceramic slip I blend up some of the same clay body the slip is going to be applied to with lots of added water to a thick creamy consistency; which then gets sieved.

*Another way to create slip is to dry out clay then add water to turn it into a liquid.

 I measure out the slip into litre's (1000ml)then add the percentage of coloured stain / oxide to the slip. This particular clay is a sandy coloured buff stoneware, to get a strong colour I add 10% to the slip. 

You can use less stain to achieve lighter colours, the percentage you use depends on the clay body you're applying it to and the finish you wish to achieve. If your using oxides, they are much stronger than stains so the percentage is likely to be less.

As you can see I have done 2 tiles of each colour, this is because I shall glaze 1 tile of each colour so I have reference to the colour without glaze. When you apply glaze it enhances the slip's colour and it becomes much brighter. The colour difference would be from a pastel shade to a bright strong colour.

 The remains of the tiles I made are left on the fabric, I love seeing this as it reminds me of the tiling that can be created with the pieces I've cut out.

Which do you prefer to add colour to your slips, oxides or stains?