How to scrape more than one page of images from bing.com
<p>I am trying to scrape more than one page of images from bing. Currently the script below saves 28 images, but I need it to download more than this.</p>

<p>Here's what I'm using at the moment (poached from <a href="http://blog.yhat.com/posts/image-classification-in-Python.html" rel="nofollow">this article</a> because I'm a noob):</p>

<pre><code>from bs4 import BeautifulSoup
import requests
import re
import urllib2
import os

def get_soup(url):
    return BeautifulSoup(requests.get(url).text)

image_type = "ant"
query = "ant"
url = "http://www.bing.com/images/search?q=" + query + "&amp;qft=+filterui:color2-bw+filterui:imagesize-large&amp;FORM=R5IR3"

soup = get_soup(url)
images = [a['src'] for a in soup.find_all("img", {"src": re.compile("mm.bing.net")})]

for img in images:
    raw_img = urllib2.urlopen(img).read()
    cntr = len([i for i in os.listdir("images") if image_type in i]) + 1
    f = open("images/" + image_type + "_"+ str(cntr), 'wb')
    f.write(raw_img)
    f.close()
</code></pre>

<p>How can I modify the above to go through multiple pages of bing image search instead of just one page?</p>