That's pretty cool actually, where did you get them? I could definitely use something like that.
Sorry, they are freehand with a gel-pen.
Spiders are easy.
1) Small dot
2) Larger dot attached to '1)'
3) From where they join draw a shot line out to the side, then 'flick' the pen about 90 degrees.
(four forward, two from the left & two from the right. Then do a similar four rearward).
Honest it really is easy, try it.
