poster; playbill; notice
海 (Hǎi) · 10 strokes
Phonosemantic compound. 氵 represents the meaning and 每 represents the sound.
报 (bào) · 7 strokes
Simplified form of 報. Depicts a person being subdued (𠬝) by shackles (㚔). Based on the original meaning "punish". The meaning later shifted to "revenge", "recompense", "report", and "announce".