Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各种凹铜版腐蚀版法，或者用多版粉刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各种凹铜版腐蚀制版法，或者用多制版墨粉刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各种凹铜版腐蚀版法，或者用多版粉刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使刻针，石版画有色粉笔，各种凹铜版腐蚀版法，或者版墨粉刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各种凹铜版腐蚀版法，或者用多版粉刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，版画有色粉笔，各种凹版蚀制版法，者用多制版墨粉刷到板版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各种凹铜版腐蚀制版法，或者用多制版墨粉刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使刻针，石版画有色粉笔，各种凹铜版腐蚀版法，或版粉刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各凹铜版腐蚀制版法，或者用多制版墨粉刷到铜板或石版上。