Moroccan Style Bowl
Friday 09 December 2011
Mark Sanger takes influence from the Moroccans and creates this attractive coloured bowl with gold leaf and spirit stain detailing

1.The completed Moroccan style bowl
For this project I wanted to make a coloured bowl based on a traditional Moroccan theme, using contrasting colours. Moroccan bowls often have geometric shapes drawn onto the surface, followed by bright colours which are later added as an infill.
Here I have turned a small sycamore (Acer pseudoplatanus) bowl that has been coloured with blue spirit stain and enhanced with sections of gold banding, which are applied using spray paint and gold leaf.
As with all projects it can be adapted to suit your individual tastes.
You can also change the colours, patterns or add textures to give
the piece a different dimension and a touch of individuality.
Tools used: 10mm (3/8in) bowl gouge, 12mm (1/2in) skew chisel, 25mm (1in) round-nosed scraper, 25mm (1in) negative-rake scraper and 6mm (1/4in) point tool
Step 1
Mount a cross grain sycamore (Acer pseudoplatanus) bowl blank that measures 90mm (3 1/2in) high x 165mm (6 1/2in) on an M10 screw chuck and balance the outside using a 10mm (3/8n) bowl gouge
Step 2
Using the 10mm (3/8in) bowl gouge, clean up the front face and produce a spigot to suit the jaws of your chuck. You want the spigot to be approximately 6mm (1/4in) high as this will be the final height of the foot of the bowl. The bowl will be held by this finished foot/spigot so it is important to make sure that the profile and diameter matches that of your chuck jaws when almost closed. This will allow for maximum surface area contact between the jaws and the circumference of the spigot/foot, in turn reducing the chance of the jaws marking the spigot/foot. Refine the profile with a 12mm (1/2in) skew chisel presented in trailing mode
Step 3
Produce the outside profile of the bowl using a 10mm (3/8in) bowl gouge. Work from the spigot down and out to the rim
Step 4
Concave the base/foot slightly using the 10mm (3/8in) bowl gouge
Step 5
Using a 25mm (1in) square-end scraper, refine the outside profile to remove any tooling marks
Step 6
Finish down to 400 grit abrasive. Ensure to take time here as stain will be applied in the next process. Any scratch marks left will be highlighted when the stain is applied
Step 7
Apply blue spirit stain to the outside of the bowl using a soft brush. Allow to dry. If scratch marks are evident allow to dry and cut back with abrasive until removed, then you can re-apply the stain. Allow to dry
Step 8
Spray the spigot/foot and bottom one-third of the outside with acrylic sanding sealer and allow to dry
Step 9
Cut back with '0000' wire wool to de-nib the surface with the lathe speed set at around 500rpm. Repeat the spraying process and cut back for a second time
Step 10
Wrap the foot in several layers of masking tape and tighten into the jaws of the chuck. Do not over-tighten or you may induce some damage to the surface of the foot. Using a 10mm (3/8in) bowl gouge, clean up the front face
Step 11
Continue with the bowl gouge and produce the internal profile of the bowl to a wall thickness of approximately 4mmm (5/32in)
Step 12
Refine any tools marks using a 25mm (1in) round-nosed scraper
Step 13
Finish the inside down to 400 grit abrasive, as before
Step 14
Again, apply blue spirit stain to the inside of the bowl, allow to dry then apply acrylic sanding sealer
Step 15
Cut back using '0000' wire wool and apply a second coat. Allow to dry and cut back for a final time
step 16
Mark lines on the outside of the bowl using a pencil and rule; these will indicate the position of the incised lines
Step 17
Using a 6mm (1/4in) point tool, produce grooves on the pencil lines to a depth of 1mm
Step 18
Use a fine paint brush to paint black acrylic paint into the grooves; you can then allow to dry
Step 19
Using '0000' wire wool, gently cut back any paint from the adjacent surfaces leaving a sharp defining line around the grooves
Step 20
Mask around the bowl. Rotate the chuck/bowl by hand, force the tape down into the grooves and use masking tape to cover by pushing a thumbnail into the grooves. Incise into the grooves using a sharp craft knife to cut around the grooves, while rotating the chuck by hand
Step 21
Remove the masking tape to expose the surface of the two narrow bands. Spray several fine coats of gold quick drying enamel paint around the panels until a good coverage is achieved. Allow to fully dry
Step 22
Remove the masking tape from the central band and carefully paint Japan Gold Size over the surface. Do not paint down into the grooves and only cover the surface up to the edge of the grooves
Step 23
Allow the Size to get to the tack stage. This can be ascertained by touching the surface and pulling your finger away; if the surface causes your finger to snap away then it is ready for gold leaf. If the surface feels wet without any tack then wait and try again. Cut the transfer gold leaf into strips slightly wider than the panel. Lay the leaf onto the surface, and on doing so ruffle the transfer by pushing/moving the paper so that the leaf cracks
Step 24
Using a soft brush, clean away any excess leaf from the grooves and allow the Gold Size to dry
Step 25
Use '0000' wire wool to gently rub the surface of the gold leaf to distress the surface further; this will also allow some of the base colour to show through. Any leaf that has adhered to the sprayed bands can also be carefully rubbed away
Step 26
Using a handle of a fine paint brush that has been sharpened to a point, clean out any gold leaf from the bottom of the grooves by pressing the tip into the groove while rotating the bowl in the chuck by hand
Step 27
Spray several fine coats of acrylic satin lacquer over the base, allow to dry, turn over, and repeat to cover the inside of the bowl. The sycamore Moroccan style bowl is now complete
(PHOTOGRAPHS BY MARK SANGER)











