I want to load an image into a PictureBox. This is the image I want to load: http://www.gravatar.com/avatar/6810d91caff032b202c50701dd3af745?d=identicon&r=P
PictureBox
If you are trying to load the image at your form_load, it's a better idea to use the code
pictureBox1.LoadAsync(@"http://google.com/test.png");
not only loading from web but also no lag in your form loading.