it is freehand,mechanical and technical drawing
Anything that you didn't trace or use tools like rulers, french curves... is technically considered "freehand." Freehand is distinguished from Technical Drawing.
freehand - is a technique of making a drawing without the use of drawing instrument mechanical - is a technique of making a drawing with the use of drawing instrument
freehand - is a technique of making a drawing without the use of drawing instrument mechanical - is a technique of making a drawing with the use of drawing instrument
A technical drawing is drawn precisely to a scale. Measurements taken from the drawing can be scaled up to produce or build a full size structure or machine, etc. A freehand drawing could be a simple sketch, detailed drawing, rough doodle, of a subject and is classed as a picture.
Michael Czaja has written: 'Freehand drawing' -- subject(s): Drawing, Technique
Drawing usually refers to what an artist or designer does using pencil or ink or digital tools such as Adobe Photoshop or Illustrator and can be all freehand. Drafting usually is an exacting mechanical drawing or Computer Assisted Drafting (CAD) that is meant to be an aid to architectural building as a scale drawing or a scaled blueprint for manufacturing and sometimes using CAD programs such as AutoCAD.
Two kinds of mechanical drawings include gear ratio pictures and detailed housing pictures. Mechanical drawing can be done freehand or on the computer.
In freehand sketching you must always keep in mind the room for error. Keep your construction lines very light so they can be ignored when drawing other features. Don't rush.
A rough freehand resemblance of a project is commonly referred to as a sketch or a preliminary drawing. It serves as a basic visual representation of the project's ideas and design before further refinement and detailing.
Drawing something 'freehand' means that the artist did not require assistance from another tool such as a ruler or compass. It also refers to the fact that the artist did not first draw it out in pencil or practice.
To express how one feels without a subject is deeply personal and as the way someone free hand draws is a way to express their life everything they have done through out their life has shape their style and subject of free hand drawing to express their self with only what they see in their minds can have a impact on people lives free hand drawing can show skills and craftsmanship in drawing without other methods of drawing