My little sister painted a picture of a snowman.
Imōto wa yukidaruma no e o egaita.
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
picture; drawing; painting; sketch
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
to draw; to paint; to sketch; to depict; to describe; to picture in one's mind; to imagine; to form a certain shape (e.g. path of an action, appearance of an object, etc.)