line highlight brush, text emphasis, underline brush on chalkboard background. hand drawn scribble highlight, arrow

line drawn hand chalkboard speech highlight chalk underline brush arrow cloud emphasis vector sparkle text art mark pen stroke heart pencil star swish tail swash marker graffiti love logo crown king hipster swoosh flower doodle bubble explosion lightning check elements calligraphy firework rustic sunburst starbusrt swoops scribble black blackboard