Streams Binary Data Directly to the page

// this code streams binary data directly to the page.
Blob/Data
pic = test.largeImage[2];
// Coming From File
<cffile action="readbinary" file="C:\Inetpub\wwwroot\wireboxdemo\pictures\blog.png" variable="pic"/>
<cfscript>
    context = getPageContext();
    context.setFlushOutput(false);
    response = context.getResponse().getResponse();
    out = response.getOutputStream();
    response.setContentType("image/png");
    response.setContentLength(arrayLen(pic));
    out.write(pic);
    out.flush();
    out.close();
</cfscript>