Markmaking
In a comment on yesterday’s “inside my pen case” post, Hanni wrote:
I have loved watching your journey of learning to sketch and draw. I want to start myself but I’m nervous. Have you always been a person who doodled etc? Or did it start when you made it a goal to sketch everyday? Seeing if there is hope for a person like me who has never done it naturally but has always been inspired by others.
I answered with a long reply, which I’ve decided to pull into its own post here. Tl:dr version: If I can do it, anyone can.
Hanni, start, start!!! I wasn’t a doodler before…I used to try to draw as a kid and was always so frustrated by my inability to make anything look the way I wanted it to. In college I took a costume design course that included a brief unit on Drawing on the Right Side of the Brain. That book blew me away. And in doing those exercises in class, I was astonished at how much better I got, and how rapidly. But then I dropped it again…for over 20 years.
I started this daily practice with Lisa Congdon’s line drawing class at Creativebug in fall 2014. From there I jumped to Sketchbook Skool and was really inspired and energized by those classes. Or—I guess actually I started with a Creativebug class on art journaling with Dawn DeVries Sokol* before the Congdon line drawing class, and I liked that one but found that what I really wanted was to learn to draw (vs art journaling which I always admire when I see other people’s but don’t seem drawn to in my own practice).
Since then, Creativebug has added SO MANY great drawing classes (all for your $5/mo subscription). I especially like the ones that are Daily Drawing Challenges because they walk you through how to draw specific things. (I’m currently obsessed with spatulas. Don’t ask me why. Just something really satisfying about that shape, LOL.)
*Dawn Sokol has a new Holiday Art Journaling class at Creativebug that Rilla and I will be checking out on our next art date, because art journals are absolutely my daughter’s cup of tea. (Affiliate link.)
For dipping your toes in without spending money, I would recommend trying out some of Koosje Koene’s free “Draw Tip Tuesday” videos on Youtube. So good and totally doable. Search YT for them and then maybe scroll back to some earlier ones and work forward. You’ll see that a lot of the stuff in my sketchbook comes from Koosje’s lessons.
Other good online instructors are:
Jane LaFazio, Liz Steel, and Roz Stendahl. I encountered them all via Sketchbook Skool first. Then Jane came to San Diego for a one-day workshop version of the nature journaling/watercoloring class she offers online, so I signed up for that. And oh my! So awesome. Here’s a post with some photos of the work I did in that class.
Liz and Roz are both gifted instructors. Their online classes are video-based and include extremely detailed PDF handouts to download.
Backing up to your question: Honestly, I don’t have natural drawing talent. I think in words, not pictures, and I can’t just sit down and draw something out of my head and have the angles and shapes look right. I’m frustrated a LOT of the time by my shortcomings. But natural drawing talent isn’t required to be able to *learn* to draw. If you can sign your name, you can already make all the basic shapes that every single drawing is composed of. That was one of the Drawing on the Right Side of the Brain revelations that floored me, way back when. Anyone can learn.
Danny Gregory (the other co-founder of Sketchbook Skool along with Koosje) makes a distinction between small-a art (which we can all make) and capital-A Art (you know, museum stuff). 
