Nginx how to set a picture as a 404 picture?

[kmaite]

Nginx how to set a picture as a 404 picture?
For example: I deleted the picture, the visitor visited the picture, giving a 404 picture.

 

[Lastopp]

Don't really understand. You have deleted a picture but it dosen't show "404 not found"?

I use .htaccess in the image folder, and have "ErrorDocument 404 https://domain.com/404". So if anyone tries to access a deleted image they get redirected to my chevereto site's 404 page.

 

[Rodolfo]

https://www.quora.com/Can-nginx-serve-a-default-image-in-response-to-a-broken-image-request

location ~* (jpg|jpeg|gif|png) {
    expires 30d;
    access_log off;
    error_page 404 /path/to/images/empty.gif;
}