I'm participating in the workshop 'Sketchbook Revival' and today was the first day. Video tutorial online with an inspiring talk and art class about finding time in the in-between. To sit down when you have a little bit of time and loosely sketch out what you see and the use aquarelle colours. 
I didn't have aquarelle papers in my sketchbook, only/mostly mixed media. And since I couldn't have fullscreen and look at the downloads we got, I used a magazine picture instead which wasn't the smartest choice as a beginner. That is the orange/red blob you see on the right. And the reference is on the left... After the tutorial was finished, I found a small piece of aquarelle paper and made a second one and journaled a bit about the experience. I hid that beneath the second piece. Fun experience and I'm planning to assemble a small kit to be able to bring that with me outside and keep practicing.