Adjusted gross income, or AGI, is a person's total taxable income minus allowable tax deductions and personal exemptions. Taxable income includes all wages, salaries, tips, dividend and interest income and capital gains. These incomes comprise the Income portion of many IRS tax-return forms, including Form 1040A.
An H-style cap (cowl) is a chimney top constructed from chimney pipes shaped like the letter H. (Its image is included in cowl (chimney).) It is an age-old method of regulating draft in situations where prevailing winds or turbulences cause downdraft and backpuffing.
They can be the small dome that crowns the top of an outdoor garden pavilion, folly, or gazebo. Sometimes the pavilion itself is called a cupola, especially when it takes on the form of a small, round Roman temple with a dome. Cupolas occasionally act as the main roof of a tower, spire, or turret. When they do, they usually provide a considerably more elaborate enclosure than the average roof.