To be necessary for us the ruler, draw a rectangle, at the left and to the right of it one more, only narrow and above the basic.
We draw triangular roofs on towers.
Further gate and square teeth wall top.
Draw the third tower on the middle.
We start detailing: we draw windows, a relief under triangular roofs, gate.
On each of towers we draw the developing flag. Then we do imitation of a brick on walls of the building and other completions, watch attentively drawing.
We paint over part of gate and drawing of a medieval knight's castle is ready.
It is also possible to look more difficult at lessons of drawing of locks:
1. Video lesson of drawing of the Gothic lock.
2. Stage-by-stage fortresses.