Redirect multiple pages.

I need to redirect multiple URLs to a fixed URL.

It would be the old URLs:

/assinatura/rumo-80-anos/images/11535_assinatura_email_rumo_80anos_02.jpg
/assinatura/rumo-80-anos/images/11535_assinatura_email_rumo_80anos_07.jpg
/assinatura/rumo-80-anos/images/11535_assinatura_email_rumo_80anos_01.jpg

All are url of the old site with the same url base. But they no longer exist and accuse 404.

For:
http://circulo.com.br

I’m guessing the following:

Source URL: /assinatura/.*
New URL: http://circulo.com.br

But it does not work.