for the creation of this pattern we opened the rule options and chose the symmetrical rule

after selecting this we draw a line in the middle of our drawing sheet which should create a layer

we can start the drawing on one side of the line which must be traced on the other side of it and allow us to create our totem

after already having all our points of reference we can calmly draw our totem on one side knowing that the lines will be redrawn on the other side of the right

we finalize our drawing by adding the desired patterns and this is reproduced identically on the other side of the right

after finalizing the lines we move on to coloring to finalize the drawing

Drawing a totem using the symmetrical ruler