1
​
Preparation materials
30-90 minutes
2
​
Preparation of the hidden symbols materials
120-300 minutes
3
​
Ink preparation
30-60 minutes
4
​
Canvas’ ink preparation if Black
4.1
​
If only black
60 minutes
4.2
​
If one color other than black
120-180 minutes
4.3
​
More than one color
300 minutes
4.4
​
Drying
120 minutes
5
​
Adding the separations
5.1
​
Wood
5 minutes
5.2
​
Tape
30-50 minutes
6
​
Adding arrows for order
10 minutes
7
​
Painting
7.1
​
Pencils below 1.5mm
60-120 minutes by square 10x10 cm
7.2
​
Pencils between 1.5mm and 3mm
30-60 minutes by square 10x10 cm
7.3
​
Pencils above 3mm
30 minutes
8
​
Removing separations, tape, arrows…
30 minutes
9
​
Filing the blanks
60 minutes
10​
​
Drying
120 minutes
11
​
Hidden signature & signature
2 minutes
The steps above do not include the primary steps that may happen between the client and the artist (meeting, exchange emails, calls, negotiation…) as well as the final one (fixations, protection, packaging, sending…).