So in this exercise my aim was to try and gain some control over my new drawing tool. Until now I had only drawn lines going back and fourth over the paper. I knew how far from the paper I needed to be and how much pressure I needed to put on the trigger for darker lines but I still had no real control over the Eclipse HP-CS so it was time to take the bull by the horns.
On the first sheet of paper I drew lines moving from the top left corner to the bottom right starting off with heavy pressure on the trigger and close to the paper and then continuing to move the airbrush away from the surface and taking releasing pressure. It was almost a continuation of the last exercise.
On the next sheet I drew a series of circles, by doing this, my intention was to try and make the circles as smooth and as round as possible
and to this I had to keep my wrist steady. I didn’t do a very good job of this but there are some circles that are much better than others.
From there I moved my hand further away from the paper and attempted to fill the circles with a wider spray. Although I did mostly keep the paint inside the circles there were times where the paint came out uneven or didn’t touch the border lines at all.
From there I did the same again but this time instead of drawing circles I drew squares, I made two attempts at drawing squares both of which were pretty poor. However this did give me an idea for another exercise, to actually draw the squares and shapes in pencil first and follow the lines with the airbrush like a child would when learning top write letters.
In this exercise I followed similar steps to those in the first exercise of the drawing course. The aim was to see what marks I could make wit the airbrush and record what I did to make those marks.
Unlike the pencil where you can hold it at different angles with your fingers at different distances away from the tip or press down with varying pressure to get lots of types of marks, with a gravity feed airbrush it always has to be upright. Nonetheless, you can still achieve different marks.
Materials used for this exercise
Iwata Eclipse HP-CS
Badger Air Compressor
190 gsm drawing paper
Thin Lines – If I held the airbrush close to the paper with minimum pressure on the trigger (pulling back) I created light, thin lines. If I applied more pressure I created dark, thin lines. If I applied to much pressure then to much paint come out and the lines smudged. Although thin lines would be good for drawing outlines I’m not sure if an airbrush artist would draw first in airbrush… would he draw in pencil or chalk first?
Broad lines – Broader lines are made in much the same way as the thin lines but with more distance between the airbrush and the surface being painted on. However if used to fill in blocks of colour or shading it is pretty difficult to layer the paint evenly, this will take a lot of practise.
Covering large areas – The Eclipse HP-CS seems to be for finer detail, although I bought it believing it was a good all rounder. It doesn’t seem to cover large areas very well so a larger spray gun will probably be needed.
Spots and dots – As above with thin lines and broader lines the same effects can be achieved with spots, with the airbrush close to the paper it makes a more defined spot, moving the airbrush away from the paper for a larger spread.
A wide range of marks can be made with the airbrush, which with a bit of practice can create some really smooth lines and effects but at this stage what I am lacking is control.