@Aira Bai
The USK Instagram page is from what I can see just reposting art from other urban sketchers. They are using it for updating as well as showcase other sketchers, and I think it works fine.
If you want to keep up with activities, it's best to follow your local chapter's Facebook page.
As for someone sharing your work, well, you can still share your own work. I'm sure you'll have more to say about your work.
In your case, posting on Instagram would work better as a place for you to have your work all in a place that you can refer to in the future.
@Aira Bai
The USK Instagram page is from what I can see just reposting art from other urban sketchers. They are using it for updating as well as showcase other sketchers, and I think it works fine.
If you want to keep up with activities, it's best to follow your local chapter's Facebook page.
As for someone sharing your work, well, you can still share your own work. I'm sure you'll have more to say about your work.
In your case, posting on Instagram would work better as a place for you to have your work all in a place that you can refer to in the future.