Wall / Branching Elegance
A variant of Elegance coral (Catalaphyllia jardinei)

Representative Elegance coralphoto — a dedicated image of this exact morph isn't available yet.
Two skeletal growth forms: a flat 'wall' base versus a branching/tongue base; the branching type is often considered the more forgiving import.
Keeper tips for this variant
Identify the base type at purchase — branching-skeleton elegances historically survived better; rest either type on sand so the fleshy mantle isn't punctured.
Other LPS Corals variants
Purple Tip EleganceAustralian Elegance (Aussie)Gold/Toxic Green EleganceRainbow / Ultra EleganceIndo Elegance (Brown/Green)Aussie EleganceGold EleganceRainbow EleganceGold Tip EleganceOrange Tip ElegancePink Tip Australian EleganceRed Tip Aussie EleganceToxic Green EleganceBlue Tip EleganceChernobyl Sunrise EleganceUltra Metallic Green Elegance