Navigate to admin/structure/types.

Click +Add content type.

Enter Sponsor into the Name textbox.

Enter Event sponsor in the Description textbox.

Enter Sponsor name in the Title textbox.

Click the Display settings vertical tab.

Uncheck the Display author and date information checkbox.

Click the Comment settings vertical tab.

Select Hidden from the Default comment setting for new content select box.

Click the Menu settings vertical tab.

Uncheck the Main menu checkbox.

Click the Save and add fields button.

Under Add new field, enter Sponsor logo in the Label textbox.

Select Image from the Type of data to store select box.

Click the Save button.

Click the Save field settings button.

Click the Save settings button.

Click the Manage Display tab.

Click the Teaser button.

Select <Hidden> from the LABEL (column) select box for the Sponsor logo field (row).

Select Image from the FORMAT (column) select box for the same field (row).

Click the settings gear icon for the Sponsor logo field (row).

Select Thumbnail (100x100) from the Image style select box.

Click the Update button.

Select <hidden> from the LABEL (column) select box for the Body field (row).

Click the Save button.