#29 is interesting: good job. I'm worried about space on the back label. What if you turned it 90 degrees, and these were actually three bottle shapes......
Wow, you do beautiful work. I'll play with these #41, #42 on the back label and see how they work, Basically I think horizontal is more likely at this point..
#47. #46 - very interesting idea. Simple and elegant. I had not thought of a black background except for the white space within the barcode. Well done. It gives me a lot more flexibility in where I put the design on the back label.
#57 - I like it. I think you were on the right track with the black background though (#46) #59 - I like tying the warning in with the design. Maybe even more tie in somehow? #58 - good image.
#94 prefer the warning on white background but we can make that change after the contest. on #93 what are the other symbols? Love subtle, but cannot make them out. Thanks.