Use curl to download images from website using wildcard?
You can use this bash code for the actual URL you provided in your comment.

for i in $(for j in {1..8}; do
    curl http://occipital.com/user/01ca-255/george-coghill/$j/;
  done \
  | sed -n 's,.*/viewer/\(......_flat\)_small\.jpg.*,http://occipital.com/images/viewer/\1.jpg,p'
); do
  curl -L -o "${i##*/}" "$i";
done


Feel free to write this command as one line; all line breaks were only added to increase legibility. You may copy or remove them, whatever you like.

What this code does:


Iterate over the 8 pages of your account gallery
Extract the image names from the preview images
Fetch all full-sized images using this list of names


If you want to only download files which don't exist, and don't know the number of gallery pages up front, you can adjust the code to this:

for i in $(
  j=1;
  while curl --max-redirs 0 -L -f \
      http://occipital.com/user/01ca-255/george-coghill/$((j++))/; do
    :;
  done \
  | sed -n 's,.*/viewer/\(......_flat\)_small\.jpg.*,http://occipital.com/images/viewer/\1.jpg,p'
); do
  [[ -f "${i##*/}" ]] || curl -L -o "${i##*/}" "$i";
done


The first code now increments the page number until a redirect or error occurs. The server will redirect you to the last existing page if you try to visit a page after the existing ones. The [[ -f … ]] || part will execute curl only if the corresponding file does not exist yet.