Choose an image that contains enough detail for enlargement. A portrait or an image with a clear focus works well.
Be careful not to overpower the magnification. The details should enhance the image without overloading it.
Try different zoom levels to find the best view. A slight magnification can often be more effective than a strong one.
Make sure that the composition of the image remains attractive even after it has been enlarged. Important elements should not appear cut off or distorted.
Play with different insta zoom levels and positions to find the best composition.