main.py

import re

import requests

BASE_URL = 'http://archillect.com/{}'
headers = {
        'User-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_2) '
                      'AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.95 Safari/537.36',
        'Refferer': 'https://vk.com/'
    }
last_id = 107243


def main():
    next_id = last_id + 1
    response = requests.get(url=BASE_URL.format(next_id),
                            allow_redirects=False)
    if response.status_code == 200:
        image_url = re.findall('<img id="ii" src=(.*?)/>', response.text)[0]
        print(image_url)

        image = requests.get(url=image_url,
                             allow_redirects=False,
                             headers=headers,
                             stream=True)
        if image.status_code == 200 or response.status_code == 304:
            with open('images/{}.jpg'.format(next_id), 'wb') as f:
                for chunk in image:
                    f.write(chunk)
        else:
            print(image.status_code)


if __name__ == '__main__':
    main()