I love doodles, though the ones I make usually look kind of the same. As you say, practice must be the key. I like the idea of looking for more ideas online. Such creativity everywhere.

Too bad some pens don't work. I've 'swung' them around at the end of my arm, to make some centrifugal force, to force the ink to the end. Kind of like flicking a thermometer only larger scale. Seems to work sometimes. Or on NON felt tip (ball point), bonk the tip on the desk, to get them to work. Frustrating that quality control is only as good as up to leaving the factory. Thanks for sharing your whimsical works, I enjoy them a lot.