This is research Forester Mark Finney.

这是研究林务员马克·芬尼。

So, he sat down with a pen and a sketchbook, and using Finney's writings as text, he began to make his own illustrated gospel tracks.

于是，他坐下来，拿着笔和速写本，以芬尼的作品为文本，开始制作自己的插图福音歌曲。