Is it me or is the quality decreasing at her head area? Her pants and vest appear well defined but her face and hair at the top center of the picture look grainy to me.

Serenek said:

Is it me or is the quality decreasing at her head area? Her pants and vest appear well defined but her face and hair at the top center of the picture look grainy to me.

because it's photoshoped, Sae's head on Ai's body