Text is frequently incorporated into comics via speech balloons, captions, and sound effects. <answer>Speech balloons</answer> indicate dialogue (or thought, in the case of thought balloons), with tails pointing at their respective speakers. Captions can give voice to a narrator, convey characters' dialogue or thoughts, or indicate place or time. <answer>Speech balloons</answer> themselves are strongly associated with comics, such that the addition of one to an image is sufficient to turn the image into comics. Sound effects mimic non-vocal sounds textually using onomatopoeia sound-words.
What association with comics is strong?
Speech balloons