im wondering, with the sketches for the farming machines.. are those straight lines, handdrawn by the students? i can imagine that not every student is capable to draw those lines like Feng does... or should every student be that good he/she only may draw those lines freehanded? so.. without any tricks i mean
im wondering, with the sketches for the farming machines.. are those straight lines, handdrawn by the students?
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so.. without any tricks i mean