Junk List design work

http://www.sifoo.com/forum/viewtopic.php?t=16968&start=20&sid=97f1a55dfc25faad5a3ce99c2e9962cf

I came across those impressive design in a shopping website.
They are posted as an advertising purpose of a team named Junk List. Here are 3 of their business card.

Based on the black background, every color has dark tone. Green, blue, pink and yellow are the four main color.
They used many lines width different type, thick lines for the main text "Junk List", thinner lines for the wavy curves.

It is quite balance in the first picture. An eagle looks like wearing a hat of cloud and sun. Around it having something like decoration or thunder

However, in the second picture, there may be too much information putting in the same area that makes us feel "narrow". In my opinion, it will be better if it has more free space. most of the main information stay in the left hand side. And again, something looks like decoration or thunder or some drawing strokes.

We see some circle with a lot of colors. Beside them, there are flower branches.

I don't think they are excellent designed business cards, but I love the way the use their colors together.