first ones nice,but theyre just brushes arent they.I like that you didnt leave the backround one color,and you added the blue as a medium between the white and black.On the second one,i just dont like it.Its too bright on top,the picture isnt blended in,and the horrible,horrible opacity stripes strip thing.Never do a line like that on sigs,cause it usually just looks bad and ruins the sig.And when using a pixel font,dont use such a big size,try sizes under 10.