There are 7 rules of composition in photography: 1) Leading lines draw the eye through the photo, 2) The rule of thirds places subjects at intersections of an imaginary 3x3 grid, 3) Filling the frame with the subject avoids distractions, 4) Framing the subject with natural or man-made objects enhances it, 5) Unusual angles create interesting perspectives, 6) Shallow depth of field isolates subjects while deep depth includes context, and 7) Symmetry and texture can make images more dynamic but require a strong focal point.