DIY photo canvas

I loooove photo canvas but just can't muster out $50 for one, especially went I want a wall full of them! So thanks to pinterest I found the perfect solution! So you need; pictures, matching size canvas (ex.You have a 5x7 picture, use 5x7 canvas), mod podge, brush, gray paint( if you want shadow/tunnel effect) 1.paint a layer of mod podge onto canvas. 2.trim around picture then place onto canvas. 3. Paint 3-4 layers of mod podge onto picture, let each coat dry before painting another coat. 4. (optional) paint gray on sides of canvas and on edges using your index finger to lightly spread the paint on outside of picture