👉 The term "img_thumbnails" is like the abbreviation of Image Thumbnail Size. Imagine if you have a box with a lot of different pictures, and every picture has its own size. If you put all those sizes next to each other in order, it would look like this:
``` Image 1 - Large Image 2 - Medium Image 3 - Small ``` Each picture is just as important as the one before it. Now, imagine if a big box was filled with these pictures of different sizes. Each size had its own label on top, like how a grocery store has labels for each item: ``` Large Image - 16 GB Medium Image - 32 GB Small Image - 48 GB ``` You can see the difference between the large and small images. The term "img_thumbnails" is just like that - it's like having a box with different sizes of pictures, but each size has its own name. It's just as important to have labels on all the items in your box!