My Drawings; Opinions?

<span style="font-style:italic">I was bored last night and was in a drawing mood, so I sat down and doodled these into my sketchbook.</span><br><br><span style="text-decoration:underline"><span style="font-weight:bold">Random Bubbles:</span></span> <span style="font-style:italic">Was on the phone when I drew these =/</span><br><img src="http://i42.tinypic.com/2w581sl.jpg"; alt="http://i42.tinypic.com/2w581sl.jpg"; class="bb-image" /><br><br><span style="text-decoration:underline"><span style="font-weight:bold">Flowers:</span></span> <span style="font-style:italic">Was looking at my lava lamp when I got this idea</span><br><img src="http://i41.tinypic.com/14j2kh4.jpg"; alt="http://i41.tinypic.com/14j2kh4.jpg"; class="bb-image" /><br><br><span style="text-decoration:underline"><span style="font-weight:bold">Heart:</span></span> <span style="font-style:italic">Self explanitory</span><br><img src="http://i40.tinypic.com/2ywxser.jpg"; alt="http://i40.tinypic.com/2ywxser.jpg"; class="bb-image" /><br><br><span style="text-decoration:underline"><span style="font-weight:bold">Felicia:</span></span> <span style="font-style:italic">Drew this for my friend</span><br><img src="http://i39.tinypic.com/2a8nqf9.jpg"; alt="http://i39.tinypic.com/2a8nqf9.jpg"; class="bb-image" /><br><br><span style="text-decoration:underline"><span style="font-style:italic">I'll Probably draw some more stuff when I get my sketchbook back from Joey tomorrow.</span></span>