Thanks for the file. but not quite. Maybe its just my lack of knowledge of the program. What i had in mind was a more fluid brush stroke like this: almost like a quick sketch – see link
I dont have a specific example per say. What i had in mind is like u said a simple brushstroke which would reveal a high-rise building. I looked through all the emitters but found none. I’m I overlooking one? What Library do u recommend for “brushstrokes”?