Hi Ibrahim,

Regarding your inquiry,
1) have 2 columns instead of one
I am sorry. Currently EasyBlog do not have this layout. However, you can customize it to have 2 column.

2) have the large bold fonts over the pictures
You can use this css override code:

#id .class{

    z-index: 100;

    position: absolute;

    color: red;

    font-size: 74px;

    font-weight: bold;

    left: 35%;

    top: 30%;

}

3) get rid of the easyblog lines around the blog entries

#eblog-wrapper.eblog-vintage #ezblog-body .blog-post, 

#eblog-wrapper.eblog-vintage #ezblog-body .blog-read{

    border: 0 !important;

}

#eblog-wrapper.eblog-vintage .blog-meta-bottom{

    background: transparent;

    border-top: 0 !important;

}

#ezblog-body .blog-meta-bottom div > span + span{

    border-left: 0 !important;

}

4) get rid of the (EasyBlog,This is some blog description about this site) message
You can find the setting here: Backend > EasyBlog > Settings > Layout > Toolbar > Enable blog header = No.

Hope this helps.