GR drawing    惹かれ合う線の引力​​

GR = gravitation 

gravitation.

gravitation.

引力

it .

it .

ゆれる たどりつかない みえない

GR drawing

gravitation drawing

 

 

 

/ tttttan

gravitation

gravitation detail

gravitation detail

gravitation detail

gravitation detail

gravitation detail

it .

it . detail

it . detail