The strokes that were used in the ancient Great Empress' portrait were exquisite and precise. The portrait's style was aesthetically beautiful. It looked like it was sculpted bit by bit by a peerless and talented woman's meticulous techniques.
As for the strokes that were used in the Azure Yang Lord's portrait, they were rough and broad. The portrait's style was unruly, like it was drawn by a licentious painting master who drew it haphazardly after a few drinks.
The two painting styles stood in contrast and it was clear that they were drawn by different people.
After entering the God Advent Tower, Yi Yun and Lin Xintong had seen these two portraits. Back then, they could feel the charm behind their respective portraits, and they sat in front of them to ponder, gaining a lot of insight as a result.