Keystone Projects GroupLogo Design Contest

I really like the concept can you give me some with white back ground as well please also can you provide some further ideas for logos with strong shapes

hi lizluong... thanks for your feedback and your ranking :)
I sent some variations over white background... I hope you like them
I tried to create a logo that transmit a professional and integrity feeling, but being modern and elegant
as you can see I used a shape that is like a "K" in the negative space... I looked about the meaning of the keystone word and also I selected because the left part of the shape is like a "keystone", you can see better in #46

you can see that the logo works over dark or white background

please don't mind to ask me about any change
bests
fermat

Can we try on # 57 putting the logo to the left of the text?? can we play around with the logo further, by rotating it?? Its really nice at the moment, very clean and elegant.

hi lizluong.... thanks for your feedback
I sent the horizontal variations.... I'll try to create new variations and some new idea asap
bests
fermat

Fermat, could you please show me #91 on white back ground and also in white font on black background please
this is our favourite so far and looks great.

sure.... thanks for your comment :)
#109 and #111 with the original colors.... and other color options for the black blackground #112 #113 #114