Obtain a digital image of a baby. It is preferable to use a picture where the baby is sitting or standing. Open this photo in Adobe Photoshop on your computer.
Find a digital image of a flower. Make sure this is a high resolution image that has is at least a good 1200 pixels in width. Open the image in Photoshop.
Go back to the image of the baby. Select the "Lasso" tool from the left-hand panel. Set the feather amount in the box at the upper left hand portion of your screen to at least 4 pixels.
Click on an area surrounding the baby in the image. Keep your left mouse button pressed and move your cursor all around so that you select the entire baby.
Go to "Edit" and "Copy" to copy your cutout. Select the picture of the flower to bring it up on your screen.
Go to "Paste" to paste the baby into the flower picture. Select the black arrow icon in the left-hand tools panel. Click on the baby and drag it to move it where you want on the flower.
Select the "Lasso" tool again. Cut the portion of the background around the baby from the original photo. Make sure not to cut at the very edge of the baby's form. Press the "Delete" key on your computer. The portion you just cut around the baby will now be gone, making it appear more natural.
Save your image. Go to "File" and select "Save For Web and Devices." Give your Photoshopped baby on a flower a unique name so that you can easily locate it in the future.