be as plain as the nose on (one's) face

To be very obvious or noticeable. Those two have been flirting all afternoon—it's as plain as the nose on your face! In the end, the solution was as plain as the nose on my face.

Common Names:

Name	Pronounced	Usage
Laius	-	Greek Mythology (Latinized)
Selene	sə-LEE-nee (English)	Greek Mythology, Greek
Kephalos	-	Greek Mythology
Amurdad	-	Persian Mythology
Judith	['dʒu:diθ]
Balcher	['ba:ltʃə]