一張牛皮紙,掃描過並稍微清理過。 A sheet of kraft paper, scanned and cleaned a bit.
這是牛皮紙質地。

就這樣。
好啦,開玩笑的,你可以用它當作草圖的紙本背景,應該是無縫的,但我覺得不需要,因為它是 A4 (21x29.7 公分),解析度 是 350 dpi。
你也可以把這個材質加到筆刷上,為了達到最佳效果,確保背景材質和筆刷材質大小相同。

玩得開心,給我看看成果!
This is a kraft paper texture.

That's it.
Ok, joking aside, you can use it as a paper background for your sketches, it should be seamless but I don't think it will be needed, since its a A4 (21x29.7 cm) and 350 dpi.
You can also add this texture to your brushes, for the best results, be sure both the background texture and the brush texture are a the same size.

Have fun, and show me the result !