Therefore, no matter how many words are described, the final reader will turn them into pictures in his mind. If the author doesn't express what he wants and the reader doesn't fully understand it, then what he thinks is far less true than the picture.
Everyone likes the color impact of pictures. For example, it's difficult to recite poetry, but watching TV will soon pass and people can remember it.
By the same token, most novels may not remember as many stories as comics.
Therefore, no matter how many words are written, it is far less than a few pictures to illustrate it.
Graphic explanation and video shooting are the best choices.