Hi, you failed to attach a picture. Easily done, I usually mess it up first time if
I haven't posted a picture for a while. FAQ entry as postscript.
Can you say why your teacher thought it was impossible to make?
How do I attach an image?
First, you might need to resize your image. The maximum files size for each post on this forum is 500kb. In Photoshop (or similar program) make sure your image is RGB, 72dpi, and we recommend under 600 pixels wide. Then go to File > Save for Web & Devices. You should see 4 versions of the image at differing levels of quality and file sizes. Choose the smallest file size possible without compromising your image quality. Then click Save.
After you have your image resized, go to the bottom of your post and click More Reply Options, then to Attach Files at the bottom of the page. Click Choose File button. Navigate to your photo on your computer. Choose the file and click the Attach This File button. You will see a small thumbnail of your image on the left and an Add to Post button on your right. Click the Add to Post button.