Pigeon color and stencil patterns

[shahadat]

Hello brother,
1st Question:---- I have some blue ber less pigeons ,how can I get stencil patterns in those berless pigeons????? Like pictures
And the
2nd Question is :---If I pair 2 types of breed that(1) one has stencil patterns and other type is blue ber less ,,
Can I get stencil patterns in the wings of the 2nd type of pigeons??????
I just need stencil pattern jeen/DNA for the 2nd type of breed...
Pls give me a detailed answer
I'M A STUDENT so please help me and give me some guidelines.

[AdamArcher]

Which pigeons are barless? All the birds you posted are check pattern.

[shahadat]

I'm saying in general, you can think any types of berless pigeons, especially racer homa.