RewriteEngine on

RewriteCond %{HTTP_REFERER} !^http://sonia-aniceto.net/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^http://sonia-aniceto.net$      [NC]
RewriteCond %{HTTP_REFERER} !^http://www.sonia-aniceto.net/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^http://www.sonia-aniceto.net$      [NC]
RewriteCond %{HTTP_REFERER} !^https://sonia-aniceto.net/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^https://sonia-aniceto.net$      [NC]
RewriteCond %{HTTP_REFERER} !^https://www.sonia-aniceto.net/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^https://www.sonia-aniceto.net$      [NC]
RewriteRule .*\.(jpg|jpeg|gif|png|bmp)$ - [F,NC]