The first one is not too bad for someone just starting out. One thing you have to be very conscious of is that you, as the photographer/artist, are responsible for everything in the frame, including the background. The out of focus (OOF) mushroom in the background on the left of the main subject is a bit distracting. I would have moved a bit to the right and hidden this distraction behind the main subject. As well, the coloured leaves tend to be a distraction. I would have been tempted to clone them out, especially the red stem to the left of the main subject and the orange leaf near the bottom on the left that is touching the stem of the mushroom.
In the second one, there are two distractions that would concern me - the first is the OOF berry behind the main subject and the second is the patch of 'reddish-black" in the upper right where one of the "tendrils" from the berry appears to point to it.
Another suggestion is to number your images, unless you only post one. Numbering them makes them easier to refer to in any C&C.
WesternGuy