Nakaue Sachi
Sorry for the late reply, it didn't show in my notifications for some reason. >_<
Initially I just planned to use gray markers, but now that you've mentioned brushes, I think I'm gonna give it a try and see how it turns out.
emotion_yatta Sadly, there are no stores here that sell screen tones. As much as possible I want to avoid buying online, but I think having screen tones will really help in making the manga look more professional, so... I guess I have no choice.
gonk Unless I can find an alternative to that. >_<
Yeah, screen tone can be quite hard to come by.
I suppose an alternative would be using digital screen tone - so scanning in your finished line art and then adding the screen tone on the computer. There are so many free ones out there now that you can use.
If you wanted other traditional ways to shade -
check this out for some quick clear examples on shading with pens. At the moment you seem to go for some very fine lines with your shading and a tip I saw somewhere was to use a ruler to draw them in to ensure they stay parallel.
Here's another one again with the same traditional techniques but it's nice to see them used in various ways.
Markers are difficult - I have trouble with them as well
crying I'm not sure what sort you use but the
Copic Marker website does actually have some tutorials up that might be useful to have a look through, especially when you back track through some of their older posts.
After playing around with my markers, I noticed that if you want to get an even tone all across you sort of have to race against the drying time of the marker while at the same time going slow enough to let enough of the ink to sink into the page so you don't end up with thinner places that look streaky.
If you go over the same line once it's dried, you'll get a noticeable seam.
What seemed to work for me was nice long even zig-zag strokes so go down, move slightly across into the blank space and then bring the marker back up again so that your partly going over the still wet marker but adding a bit more into the blank space next to it.
Breaking large objects into smaller sections also helps to keep the tone even.
If you want to add subtle shading then you can go over with the same colour and it will sort of 'build up' a darker shade, or you can go straight to a darker marker if you want it to be more dramatic and noticeable.
Always play around on some scrap piece of paper to get a good feel for what you're about to do. Do copies of the thing you're about to shade and play around with it before committing to it on your final drawing.
Here's sorta what I did just now while trying to come up with ways to explain what I meant XD