Its really easy to draw bitmaps. However, this is only supported when talking to the display in SPI mode, not 8-bit mode!
Lets start by downloading this image of pretty flowers (pix by johngineer)
You'll need to connect up the CCS pin to Digital 4 on your Arduino as well. In the below image, its the extra purple wire
You may want to try the SD library examples before continuing, especially one that lists all the files on the SD card
Now upload the file->examples->Adafruit_ILI9341->spitftbitmap example to your Arduino + breakout. You will see the flowers appear!
You can draw as many images as you want - dont forget the names must be less than 8 characters long. Just copy the BMP drawing routines below loop() and call
bmpDraw(bmpfilename, x, y);For each bitmap. They can be smaller than 320x240 and placed in any location on the screen.