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Frener & Reifer

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5
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1

2

2002
2004

3

4

40mm profile face width

5

5 Star hotel

A

A

A

A

A

A

B

B

B

B

C

C

C

C

C

C

C

C

D

D

D

E

E

E

F

F

F

F

F

G

G

G

G

G

G

H

H

H

I

I

I

I

J

K

L

L

L

L

M

M

M

M

M

M

N

O

O

O

P

P

P

P

P

P

P

P

Q

Quay wall

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R

R

R

Ruhr region

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

T

T

T

T

T

U

U

V

V

V

W

W

Z

Reversed parabola

Berliner Bogen, Office Building